英语单词前缀规则总结

英语对我们搞IT的人来说实在太重要了，你还在为记不住英语单词而苦恼吗？还在为看不懂thinking in java而伤神吗？看看我最近的研究，也许对你有些启发呢！基于英国国家语料库中最常见的18299个英语单词进行分析，如 AB-, ABS- (away from, off, apart) (hit 13) 表示“包含前缀AB或ABS的单词且单词除去前缀后剩下的部分本身也是一个单词”，第一个括号里面的内容是对前缀的含义的解释，第二个括号里面的hit后面的数字表示有此前缀的单词有多少个是在这18299个词范围内，还可以点击单词链接在爱词霸中查看详细含义。

superword是一个Java实现的英文单词分析软件，主要研究英语单词音近形似转化规律、前缀后缀规律、词之间的相似性规律等等。

1、A- (not, without) (hit 87)

1、Adam
2、Alex
3、aback
4、aboard
5、abound
6、about
7、abridge
8、abroad
9、abuses
10、acid
11、acre
12、across
13、acute
14、aden
15、aer
16、afield
17、afloat
18、again
19、age
20、ago
21、agon
22、agreed
23、aha
24、ahead
25、aid
26、aisle
27、akin
28、alight
29、align
30、alike
31、alive
32、alone
33、along
34、aloud
35、amare
36、amat
37、ameliorate
38、amen
39、amid
40、amidst
41、amiss
42、amoral
43、amount
44、amounted
45、amounting
46、amused
47、apart
48、apes
49、apolitical
50、are
51、arid
52、arise
53、arisen
54、arises
55、arising
56、arose
57、around
58、arouse
59、ascent
60、aseptic
61、ashore
62、aside
63、asleep
64、aspect
65、astringent
66、atom
67、atrophy
68、atypical
69、avenue
70、avenues
71、aver
72、aversion
73、avert
74、avertere
75、avis
76、avoid
77、await
78、awaited
79、awaiting
80、awaits
81、awake
82、award
83、awards
84、away
85、awe
86、awoke
87、aye

2、A-, AN- (not, without) (hit 96)

1、Adam
2、Alex
3、Andrew
4、aback
5、aboard
6、abound
7、about
8、abridge
9、abroad
10、abuses
11、acid
12、acre
13、across
14、acute
15、aden
16、aer
17、afield
18、afloat
19、again
20、age
21、ago
22、agon
23、agreed
24、aha
25、ahead
26、aid
27、aisle
28、akin
29、alight
30、align
31、alike
32、alive
33、alone
34、along
35、aloud
36、amare
37、amat
38、ameliorate
39、amen
40、amid
41、amidst
42、amiss
43、amoral
44、amount
45、amounted
46、amounting
47、amused
48、anaesthetic
49、anal
50、anesthesia
51、angel
52、annotation
53、annul
54、another
55、anthem
56、apart
57、apes
58、apolitical
59、are
60、arid
61、arise
62、arisen
63、arises
64、arising
65、arose
66、around
67、arouse
68、ascent
69、aseptic
70、ashore
71、aside
72、asleep
73、aspect
74、astringent
75、atom
76、atrophy
77、atypical
78、avenue
79、avenues
80、aver
81、aversion
82、avert
83、avertere
84、avis
85、avoid
86、await
87、awaited
88、awaiting
89、awaits
90、awake
91、award
92、awards
93、away
94、awe
95、awoke
96、aye

3、AB-, ABS- (away from, off, apart) (hit 13)

1、abnormal
2、abnormality
3、aboriginal
4、about
5、abridge
6、abroad
7、abrupt
8、absent
9、abstain
10、abstract
11、abuse
12、abused
13、abuses

4、ACRO- (top, end) (hit 3)

1、acrobat
2、acronym
3、acropolis

5、AD-, AC-, AN-, AS- (toward, against) (hit 74)

1、Adam
2、Andrew
3、accents
4、accept
5、access
6、acclaim
7、accompanies
8、accompany
9、accord
10、account
11、accounted
12、accounting
13、accounts
14、ache
15、acid
16、acknowledge
17、acme
18、acre
19、acrid
20、acting
21、adapt
22、address
23、addressed
24、addresses
25、addressing
26、adept
27、adhere
28、adhered
29、adjacere
30、adjoining
31、adjust
32、administer
33、administration
34、admission
35、admissions
36、admit
37、admixture
38、adopt
39、adopted
40、adopting
41、adoption
42、adrenal
43、advantage
44、advent
45、adventure
46、adventures
47、adverb
48、adverse
49、advert
50、advice
51、anaesthetic
52、anal
53、anesthesia
54、angel
55、annotation
56、annul
57、another
58、anthem
59、ascertain
60、ashes
61、asking
62、assault
63、assay
64、assays
65、assent
66、assess
67、asset
68、assets
69、assidere
70、assign
71、assigned
72、assorted
73、assure
74、aster

6、ALLO- (other) (hit 2)

1、allomorph
2、allowing

7、AMB-, AMPH- (both, more than one) (hit 2)

1、amber
2、ambit

8、AMB-, AMPHI- (around) (hit 2)

1、amber
2、ambit

9、AMBI-, AMB- (around, about, on both sides) (hit 2)

1、amber
2、ambit

10、ANA-, AN- (up, back, again, similar to) (hit 13)

1、Andrew
2、anaesthetic
3、anagram
4、anal
5、analogue
6、analogy
7、analysis
8、anesthesia
9、angel
10、annotation
11、annul
12、another
13、anthem

11、ANDRO-, ANDR- (human, male) (hit 1)

1、android

12、ANTE- (before, in front of, early) (hit 2)

1、antebellum
2、antedate

13、ANTI-, ANT- (instead, against) (hit 7)

1、Antarctic
2、antacid
3、anthem
4、antibodies
5、antique
6、antiseptic
7、antisocial

14、APO-, AP- (away, from, off, utterly) (hit 16)

1、apart
2、apology
3、apparent
4、apparere
5、appell
6、applaud
7、apple
8、appoint
9、appointed
10、appointing
11、apportion
12、apprehend
13、apprehendere
14、apprise
15、approve
16、approved

15、ARCH- (main, chief) (hit 4)

1、archangel
2、archbishop
3、archenemy
4、archos

16、ARCHAE- (ancient) (hit 0)

17、AUTO- (self) (hit 3)

1、autobiography
2、autocrat
3、autoimmune

18、BENE- (well) (hit 3)

1、benefactor
2、benefit
3、benefits

19、BI- (two) (hit 12)

1、biannual
2、biannually
3、bias
4、bicycle
5、bicycles
6、bilateral
7、bilingual
8、bios
9、bipolar
10、bishop
11、bishops
12、biting

20、BI-, BIN- (two, twice) (hit 13)

1、biannual
2、biannually
3、bias
4、bicycle
5、bicycles
6、bilateral
7、bilingual
8、binocular
9、bios
10、bipolar
11、bishop
12、bishops
13、biting

21、CACO- (bad) (hit 0)

22、CATA-, CAT- (down, down from, against) (hit 3)

1、catacomb
2、catalogue
3、cater

23、CENT- (hundre) (hit 6)

1、center
2、centrally
3、centre
4、centred
5、centrum
6、centum

24、CIRCUM-, CIRA- (around, about) (hit 3)

1、circumflex
2、circumstance
3、circumvent

25、CIS- (on this side of) (hit 2)

1、cisalpine
2、cislunar

26、COM-, COR-, COL- (together, with, very) (hit 58)

1、Colin
2、colare
3、collapse
4、colleague
5、collect
6、colon
7、color
8、colour
9、colours
10、combat
11、comfort
12、commission
13、commissions
14、commit
15、commodus
16、common
17、commons
18、commotion
19、compact
20、compass
21、compassion
22、compassionate
23、competition
24、competitions
25、compiled
26、compiling
27、complacere
28、complain
29、complere
30、complex
31、composed
32、composition
33、compositions
34、compost
35、compound
36、compounds
37、comprehend
38、comprise
39、compromise
40、compromised
41、compromises
42、computare
43、coral
44、cordial
45、coroner
46、correct
47、correlate
48、correlated
49、correlation
50、correlations
51、correspond
52、correspondent
53、correspondents
54、corresponding
55、corresponds
56、corrode
57、corrumpere
58、corrupt

27、CON- (with, together) (hit 72)

1、Constance
2、concept
3、concern
4、concert
5、concidere
6、concur
7、concurrent
8、condense
9、condescend
10、condone
11、conduct
12、confederation
13、confer
14、confine
15、confined
16、confines
17、confirm
18、confirms
19、conflict
20、conform
21、confront
22、confuse
23、confusion
24、congenial
25、congenital
26、congress
27、conjoin
28、connotation
29、conquest
30、conscience
31、conscript
32、consensus
33、consent
34、consequence
35、consequences
36、conserve
37、consign
38、constable
39、constables
40、constrained
41、construct
42、consult
43、contact
44、contain
45、contemnere
46、contemplate
47、contemporary
48、contemporize
49、contempt
50、contend
51、contender
52、contendere
53、content
54、contents
55、conterere
56、contest
57、contested
58、contests
59、context
60、contexts
61、contextual
62、contours
63、contract
64、contractor
65、contracts
66、contribute
67、convent
68、converge
69、conversion
70、convert
71、convex
72、convocation

28、CONTRA- (against) (hit 2)

1、contradict
2、contrasting

29、COUNTER- (against) (hit 4)

1、counteract
2、counterclockwise
3、counterpart
4、counterparts

30、DE- (down, down from, off, utterly) (hit 71)

1、Dean
2、dead
3、deal
4、dealt
5、debit
6、debut
7、deceased
8、decide
9、decor
10、deep
11、deer
12、default
13、defeat
14、defence
15、defences
16、defend
17、defender
18、defer
19、define
20、defined
21、defines
22、definite
23、deformed
24、delay
25、delaying
26、delays
27、deliberate
28、delight
29、delights
30、deliver
31、delivery
32、demon
33、demons
34、demos
35、denominations
36、denotes
37、denuntiare
38、depart
39、departed
40、departing
41、depend
42、depending
43、deposition
44、depot
45、depress
46、depressed
47、depressing
48、deregulation
49、deride
50、descent
51、describe
52、deserve
53、deserved
54、deserves
55、deserving
56、design
57、designed
58、designing
59、designs
60、detail
61、details
62、detain
63、detect
64、deter
65、determination
66、deus
67、devaluation
68、device
69、devoid
70、devote
71、devoted

31、DECA- (ten) (hit 1)

1、decadent

32、DECEM- (ten) (hit 0)

33、DECIM- (tenth) (hit 2)

1、decimal
2、decimate

34、DEMI- (half, partly belongs to) (hit 1)

1、demigod

35、DERMAT- (skin) (hit 0)

36、DEUTERO- (second, farther) (hit 0)

37、DIA-, DI- (through, across) (hit 33)

1、diagram
2、dial
3、dialect
4、dialogue
5、dialysis
6、diameter
7、diatribe
8、dicast
9、digest
10、digress
11、dilate
12、dilemma
13、dioxide
14、dire
15、direct
16、director
17、directory
18、distance
19、distare
20、distinct
21、distinguere
22、distress
23、distressed
24、distressing
25、district
26、divers
27、diverse
28、diversion
29、divert
30、divest
31、divine
32、division
33、divisions

38、DIS-, DI- (two, through, across) (hit 118)

1、dial
2、dicast
3、digest
4、digress
5、dilate
6、dilemma
7、dioxide
8、dire
9、direct
10、director
11、directory
12、disabilities
13、disability
14、disadvantage
15、disadvantages
16、disagree
17、disagreed
18、disagreement
19、disagreements
20、disappear
21、disappearance
22、disappeared
23、disappearing
24、disappears
25、disappoint
26、disappointed
27、disappointing
28、disappointment
29、disapproval
30、disarmament
31、disaster
32、disbelief
33、discern
34、discharge
35、discharged
36、discharges
37、disclose
38、disclosed
39、disclosure
40、discomfort
41、discontent
42、discord
43、discount
44、discounted
45、discounts
46、discourage
47、discourse
48、discourses
49、discover
50、discovered
51、discovering
52、discovers
53、discursive
54、disease
55、disgrace
56、disgraceful
57、disguise
58、dishes
59、dishonest
60、disintegration
61、dislike
62、disliked
63、dislocate
64、dismal
65、dismay
66、dismiss
67、dismissed
68、dismissing
69、dismissive
70、disorder
71、disordered
72、disorders
73、dispatch
74、displaced
75、displacement
76、display
77、displayed
78、displaying
79、displays
80、dispose
81、disposed
82、disposing
83、disposition
84、disqualified
85、disregard
86、disrupt
87、dissatisfaction
88、dissatisfied
89、dissect
90、dissent
91、dissimilar
92、dissolution
93、dissolve
94、dissolved
95、distance
96、distare
97、distaste
98、distend
99、distinct
100、distinguere
101、distort
102、distract
103、distress
104、distressed
105、distressing
106、distribute
107、district
108、distrust
109、disturb
110、disused
111、divers
112、diverse
113、diversion
114、divert
115、divest
116、divine
117、division
118、divisions

39、DIS-, DI-, DIF- (apart, in different directions) (hit 122)

1、dial
2、dicast
3、differ
4、diffidere
5、diffuse
6、diffusion
7、digest
8、digress
9、dilate
10、dilemma
11、dioxide
12、dire
13、direct
14、director
15、directory
16、disabilities
17、disability
18、disadvantage
19、disadvantages
20、disagree
21、disagreed
22、disagreement
23、disagreements
24、disappear
25、disappearance
26、disappeared
27、disappearing
28、disappears
29、disappoint
30、disappointed
31、disappointing
32、disappointment
33、disapproval
34、disarmament
35、disaster
36、disbelief
37、discern
38、discharge
39、discharged
40、discharges
41、disclose
42、disclosed
43、disclosure
44、discomfort
45、discontent
46、discord
47、discount
48、discounted
49、discounts
50、discourage
51、discourse
52、discourses
53、discover
54、discovered
55、discovering
56、discovers
57、discursive
58、disease
59、disgrace
60、disgraceful
61、disguise
62、dishes
63、dishonest
64、disintegration
65、dislike
66、disliked
67、dislocate
68、dismal
69、dismay
70、dismiss
71、dismissed
72、dismissing
73、dismissive
74、disorder
75、disordered
76、disorders
77、dispatch
78、displaced
79、displacement
80、display
81、displayed
82、displaying
83、displays
84、dispose
85、disposed
86、disposing
87、disposition
88、disqualified
89、disregard
90、disrupt
91、dissatisfaction
92、dissatisfied
93、dissect
94、dissent
95、dissimilar
96、dissolution
97、dissolve
98、dissolved
99、distance
100、distare
101、distaste
102、distend
103、distinct
104、distinguere
105、distort
106、distract
107、distress
108、distressed
109、distressing
110、distribute
111、district
112、distrust
113、disturb
114、disused
115、divers
116、diverse
117、diversion
118、divert
119、divest
120、divine
121、division
122、divisions

40、DU- (two) (hit 7)

1、dual
2、duchess
3、durare
4、duration
5、during
6、durus
7、duties

41、DU-, DUO- (two) (hit 7)

1、dual
2、duchess
3、durare
4、duration
5、during
6、durus
7、duties

42、DYS- (bad, difficult, faulty) (hit 0)

43、EC-, EX- (out, from, off) (hit 48)

1、ecstatic
2、exact
3、exam
4、example
5、exceed
6、except
7、excess
8、exchange
9、exchanged
10、exchanges
11、exchanging
12、excitation
13、excite
14、excited
15、exciting
16、exclaimed
17、exit
18、expensive
19、explain
20、explains
21、exponere
22、export
23、exporter
24、exports
25、expose
26、exposed
27、exposing
28、exposition
29、expound
30、express
31、expressed
32、expresses
33、expressing
34、expungere
35、extend
36、extended
37、extending
38、extends
39、extension
40、extensions
41、extent
42、extinct
43、extort
44、extra
45、extract
46、extracts
47、extradition
48、exurb

44、ECO- (environment, habitat) (hit 5)

1、ecological
2、ecology
3、ecosphere
4、ecosystem
5、ecotype

45、ECTO- (on the outside, without) (hit 1)

1、ectoderm

46、EM-, EN- (in, into) (hit 41)

1、Emma
2、England
3、embark
4、embarked
5、embarking
6、embrace
7、emend
8、employ
9、empowered
10、empress
11、enable
12、enacted
13、enchant
14、enclose
15、enclosed
16、enclosing
17、enclosure
18、encompass
19、encounter
20、encountered
21、encourage
22、enduring
23、enforce
24、enforced
25、enforcing
26、engender
27、enjoy
28、enjoys
29、enlarger
30、enrolled
31、ensure
32、entail
33、entails
34、entangle
35、enter
36、entitled
37、entom
38、entreat
39、entries
40、entrusted
41、entry

47、EN-, EM- (in, into) (hit 41)

1、Emma
2、England
3、embark
4、embarked
5、embarking
6、embrace
7、emend
8、employ
9、empowered
10、empress
11、enable
12、enacted
13、enchant
14、enclose
15、enclosed
16、enclosing
17、enclosure
18、encompass
19、encounter
20、encountered
21、encourage
22、enduring
23、enforce
24、enforced
25、enforcing
26、engender
27、enjoy
28、enjoys
29、enlarger
30、enrolled
31、ensure
32、entail
33、entails
34、entangle
35、enter
36、entitled
37、entom
38、entreat
39、entries
40、entrusted
41、entry

48、ENDO- (within, inside, internal) (hit 0)

49、ENNEA- (nine) (hit 0)

50、EPI-, EP- (upon, at, over, near) (hit 4)

1、epicenter
2、epigraph
3、epitaph
4、epitome

51、ESO- (inward, within) (hit 0)

52、EU- (good, well) (hit 1)

1、Europe

53、EX-, E-, EF-, EC- (out, out of, from, away) (hit 87)

1、Easter
2、Eden
3、Evans
4、eager
5、ears
6、eat
7、ecstatic
8、edict
9、efface
10、effluent
11、effluere
12、effort
13、ego
14、eiron
15、eject
16、elect
17、elicere
18、emerge
19、emerged
20、emigrant
21、emigration
22、emission
23、emissions
24、emotion
25、emotions
26、emotive
27、equality
28、equis
29、erect
30、especially
31、estate
32、estates
33、estrange
34、evaluation
35、even
36、event
37、ever
38、every
39、exact
40、exam
41、example
42、exceed
43、except
44、excess
45、exchange
46、exchanged
47、exchanges
48、exchanging
49、excitation
50、excite
51、excited
52、exciting
53、exclaimed
54、exit
55、expensive
56、explain
57、explains
58、exponere
59、export
60、exporter
61、exports
62、expose
63、exposed
64、exposing
65、exposition
66、expound
67、express
68、expressed
69、expresses
70、expressing
71、expungere
72、extend
73、extended
74、extending
75、extends
76、extension
77、extensions
78、extent
79、extinct
80、extort
81、extra
82、extract
83、extracts
84、extradition
85、exurb
86、eye
87、eyes

54、EXO- (outside, external) (hit 2)

1、exocarp
2、exotic

55、EXTRA-,EXTRO- (outside of, beyond) (hit 3)

1、extraordinarily
2、extraordinary
3、extrovert

56、FORE- (before) (hit 13)

1、forebear
2、forecast
3、forecasting
4、forefront
5、foregoing
6、foreground
7、forehead
8、foreman
9、foremost
10、foresee
11、foreseen
12、forestall
13、forever

57、HECATO- (hundred) (hit 0)

58、HEPTA- (seven) (hit 1)

1、heptagon

59、HETERO- (unlike, other) (hit 1)

1、heterosexual

60、HEXA- (six) (hit 1)

1、hexagon

61、HIER- (sacred) (hit 0)

62、HOLO- (whole) (hit 0)

63、HOMEO- (like, similar) (hit 0)

64、HOMO- (like, similar) (hit 3)

1、homonym
2、homosexual
3、homosexuality

65、HYPER- (over, above, beyond) (hit 2)

1、hyperactive
2、hypertension

66、HYPO- (under, less than) (hit 2)

1、hypotheses
2、hypothesis

67、IDEO- (idea) (hit 4)

1、ideogram
2、ideological
3、ideologue
4、ideology

68、IDIO- (individual) (hit 0)

69、IN-, I-, IL-, IM-, IR- (in, into, on, toward, put into,) (hit 211)

1、Ian
2、Indies
3、Ira
4、Iran
5、Islam
6、icon
7、icons
8、ideal
9、ideals
10、illegal
11、illegally
12、illegitimate
13、illiterate
14、illogical
15、image
16、images
17、imbalance
18、imit
19、immature
20、immigrant
21、immigrants
22、immigration
23、immodest
24、immoral
25、immortal
26、immutable
27、impact
28、impartial
29、impatience
30、impatient
31、impatiently
32、impending
33、imperfect
34、impersonal
35、impervious
36、imponere
37、import
38、imports
39、impose
40、imposed
41、imposes
42、imposing
43、imposition
44、impossibility
45、impossible
46、impotent
47、impractical
48、impress
49、impressed
50、improbable
51、improper
52、improve
53、improved
54、improves
55、improvident
56、improving
57、impugn
58、impulse
59、impulses
60、impure
61、inability
62、inaccessible
63、inaccurate
64、inactive
65、inadequacy
66、inadequate
67、inanimate
68、inappropriate
69、inarticulate
70、inborn
71、incapable
72、incidere
73、incite
74、incoherent
75、income
76、incomes
77、incoming
78、incompatible
79、incompetence
80、incompetent
81、incomplete
82、incomprehensible
83、inconceivable
84、inconclusive
85、inconsistent
86、inconvenience
87、inconvenient
88、incorporate
89、incorporation
90、incorrect
91、incorrectly
92、incredible
93、incur
94、incurrere
95、indecent
96、indecorous
97、indeed
98、indefinite
99、indefinitely
100、independence
101、independent
102、indict
103、indie
104、indifference
105、indifferent
106、indirect
107、indirectly
108、indistinguishable
109、indoor
110、indoors
111、ineffective
112、inefficiency
113、inefficient
114、inept
115、inequality
116、inevitable
117、inexpensive
118、inexperienced
119、infamous
120、infancy
121、infer
122、infinite
123、inflexible
124、inflict
125、influx
126、inform
127、informal
128、informally
129、information
130、informative
131、informed
132、informer
133、informing
134、informs
135、infrequent
136、infrequently
137、infusion
138、inhabit
139、injunction
140、injury
141、injustice
142、inland
143、inmates
144、innumerable
145、inorganic
146、input
147、inputs
148、inquest
149、insane
150、insect
151、insecure
152、insecurity
153、insensitive
154、inset
155、inside
156、insight
157、insights
158、insignificant
159、insolvent
160、inspect
161、instability
162、install
163、instance
164、instinct
165、instruct
166、insufficient
167、insult
168、insure
169、insurrection
170、intact
171、intake
172、intend
173、intended
174、intendere
175、intending
176、intends
177、intense
178、intent
179、into
180、intolerance
181、intractable
182、intuition
183、invalid
184、invaluable
185、invent
186、inversion
187、invest
188、invested
189、investment
190、inviolate
191、invisible
192、invoice
193、invoices
194、involuntarily
195、involuntary
196、inward
197、inwards
198、irate
199、iratus
200、ire
201、irid
202、iris
203、iron
204、irrational
205、irregular
206、irrelevant
207、irresponsible
208、irreversible
209、iso
210、iter
211、itum

70、INDU-, INDI- (a strengthened form of IN-) (hit 4)

1、India
2、Indian
3、indirect
4、induced

71、INFRA- (below, beneath, inferior to, after) (hit 2)

1、infrared
2、infrastructure

72、INTER-, INTEL- (among, between, at intervals) (hit 25)

1、intellect
2、interact
3、interaction
4、interactions
5、interactive
6、intercept
7、interchange
8、intercourse
9、interdisciplinary
10、interface
11、interfaces
12、intergovernmental
13、international
14、internationally
15、interpersonal
16、interregnum
17、interrogation
18、interrupt
19、intersection
20、interval
21、interview
22、interviewed
23、interviewer
24、interviewing
25、interviews

73、INTRA- (in, within, inside of) (hit 2)

1、intramural
2、intravenous

74、INTRO- (in, into, within) (hit 2)

1、introversion
2、introvert

75、ISO- (equal) (hit 3)

1、isobar
2、isolate
3、isometric

76、JUXTA- (near, beside) (hit 2)

1、juxtapose
2、juxtaposition

77、KILO- (thousand) (hit 3)

1、kilogram
2、kilometre
3、kilometres

78、MACRO- (large) (hit 2)

1、macrocosm
2、macroeconomic

79、MAL-, MALE- (evil, badly) (hit 4)

1、maladjusted
2、malformed
3、malice
4、malus

80、MEDI-, MEDIO- (middle) (hit 7)

1、media
2、median
3、medical
4、medicine
5、mediocre
6、medium
7、medius

81、MEGA- (one million) (hit 2)

1、megalith
2、megaton

82、MEGA-, MEGALO- (large) (hit 4)

1、megalith
2、megalomania
3、megalopolis
4、megaton

83、MESO- (middle) (hit 1)

1、mesoderm

84、META- (among, between, beyond) (hit 3)

1、metaphysical
2、metaphysics
3、metathesis

85、MICRO- (small) (hit 7)

1、microcomputer
2、microcosm
3、microphone
4、microprocessor
5、microscope
6、microsystems
7、microwave

86、MILL- (thousand) (hit 2)

1、Miller
2、millions

87、MILLI-, MILLE- (thousand) (hit 2)

1、millimeter
2、million

88、MONO- (one) (hit 7)

1、monoglot
2、monogram
3、monograph
4、monologue
5、monorail
6、monosyllable
7、monotone

89、MULTI-, MULTUS- (much, many) (hit 6)

1、multilateral
2、multilevel
3、multimedia
4、multinational
5、multiparty
6、multiple

90、MYRIAD- (ten thousand) (hit 0)

91、NE- (not) (hit 7)

1、neat
2、nemor
3、nemus
4、neos
5、neuter
6、never
7、newest

92、NEO- (new) (hit 1)

1、neoclassical

93、NON- (not (less emphatic than IN or UN)) (hit 5)

1、nonagon
2、nonconformity
3、nonplus
4、nonresident
5、nonsense

94、NOVEM- (nine) (hit 0)

95、NUL-, NULL- (none, not any) (hit 1)

1、nullus

96、OCT- (eight) (hit 2)

1、octagon
2、octopus

97、OCTAV- (eighth) (hit 0)

98、OCTO- (eight) (hit 0)

99、OLIG- (few) (hit 0)

100、OMNI- (all, everywhere) (hit 1)

1、omnipotent

101、OP-, O- (toward, against, across, down, for) (hit 35)

1、Oliver
2、Oscar
3、olive
4、omission
5、omissions
6、omit
7、onym
8、ooh
9、open
10、opens
11、oper
12、opera
13、opponere
14、oppose
15、opposed
16、opposing
17、opposition
18、oppress
19、oppressed
20、optic
21、optim
22、opting
23、opus
24、orange
25、oranges
26、orate
27、ore
28、outer
29、oval
30、oven
31、over
32、overs
33、overt
34、owe
35、ozone

102、ORTHO- (straight, regular, upright) (hit 2)

1、orthodox
2、orthogenesis

103、PACHY- (thick) (hit 1)

1、pachyderm

104、PALEO- (ancient) (hit 0)

105、PALIN-, PALI- (back, again, backwards) (hit 0)

106、PAN- (all) (hit 1)

1、panting

107、PARA- (beside, beyond, near, incorrectly, resembling) (hit 12)

1、paradox
2、parage
3、paragraph
4、paragraphs
5、parameter
6、paramilitary
7、paramount
8、paranormal
9、parapsychology
10、parare
11、parasite
12、parasites

108、PED-, PEDI- (foot) (hit 2)

1、pedal
2、pedicure

109、PENTA- (five) (hit 2)

1、pentagon
2、pentagram

110、PER-, PEL- (through, by, thoroughly, away) (hit 19)

1、pellets
2、pellucid
3、pelsum
4、perform
5、performed
6、performer
7、performing
8、performs
9、perfungi
10、perjury
11、permission
12、permit
13、permutation
14、perorate
15、perplex
16、person
17、persons
18、perturb
19、perverse

111、PERI- (around, about) (hit 3)

1、perimeter
2、period
3、periphos

112、POLY- (many) (hit 3)

1、polyglot
2、polygon
3、polyhedron

113、POST- (behind, after (in time or place)) (hit 10)

1、postage
2、postal
3、postcard
4、postcards
5、poster
6、postgraduate
7、postman
8、postorbital
9、postscript
10、postwar

114、PRE- (before, early, toward) (hit 29)

1、preaching
2、preamble
3、precaution
4、precept
5、precursor
6、predict
7、predominant
8、preface
9、prefer
10、prefix
11、prehens
12、prehistoric
13、premature
14、preoccupation
15、preoccupations
16、preoccupied
17、preposition
18、prerequisite
19、prescribe
20、present
21、preserve
22、preserved
23、preserving
24、preside
25、pretend
26、pretended
27、pretending
28、prevent
29、preview

115、PRIM-, PRIMO- (first) (hit 2)

1、primal
2、primus

116、PRO- (before, forward, for) (hit 52)

1、probare
2、probe
3、proceed
4、process
5、proclaim
6、proclaimed
7、proclaiming
8、product
9、profanus
10、profile
11、profiles
12、profit
13、profits
14、profound
15、profuse
16、progress
17、project
18、prolong
19、prolonged
20、promere
21、promittere
22、promotion
23、promotions
24、pronouns
25、proof
26、propend
27、propendere
28、proper
29、proportion
30、proportions
31、propose
32、proposed
33、proposes
34、proposing
35、proposition
36、propositions
37、prospect
38、protect
39、protest
40、protested
41、protesting
42、protests
43、proto
44、proton
45、protract
46、proven
47、proverb
48、providere
49、provision
50、provisions
51、provocation
52、provocative

117、PRO-, PUR- (before, for, forth) (hit 64)

1、probare
2、probe
3、proceed
4、process
5、proclaim
6、proclaimed
7、proclaiming
8、product
9、profanus
10、profile
11、profiles
12、profit
13、profits
14、profound
15、profuse
16、progress
17、project
18、prolong
19、prolonged
20、promere
21、promittere
22、promotion
23、promotions
24、pronouns
25、proof
26、propend
27、propendere
28、proper
29、proportion
30、proportions
31、propose
32、proposed
33、proposes
34、proposing
35、proposition
36、propositions
37、prospect
38、protect
39、protest
40、protested
41、protesting
42、protests
43、proto
44、proton
45、protract
46、proven
47、proverb
48、providere
49、provision
50、provisions
51、provocation
52、provocative
53、purchase
54、purchased
55、purchasing
56、purge
57、purple
58、purport
59、purpose
60、purposes
61、pursue
62、pursued
63、pursuit
64、pursuits

118、PROS- (to, toward, besides) (hit 2)

1、prosa
2、prosper

119、PROTO- (first) (hit 2)

1、protoplasm
2、prototype

120、PSEUDO- (false) (hit 3)

1、pseudointellectual
2、pseudonym
3、pseudoscience

121、QUADR-, QUADRU- (four) (hit 2)

1、quadrangle
2、quadruple

122、QUADRI-, QUADR- (four times, four fold) (hit 2)

1、quadrangle
2、quadrisect

123、QUART- (fourth) (hit 1)

1、quarter

124、QUINQUE-, QUINT- (five, fifth) (hit 1)

1、quintessence

125、RE-, RED- (back, again, against, behind) (hit 191)

1、reached
2、reaching
3、react
4、reacted
5、reacting
6、reaction
7、reactions
8、reactive
9、reactor
10、reactors
11、read
12、reads
13、real
14、really
15、reappeared
16、reassurance
17、reassure
18、reassured
19、rebel
20、rebuild
21、rebuilding
22、rebuilt
23、recall
24、recalled
25、recalling
26、recalls
27、recant
28、recess
29、reclaim
30、recognition
31、recollection
32、reconsider
33、reconstruct
34、reconstruction
35、record
36、recourse
37、recover
38、recovered
39、recovering
40、recreation
41、recur
42、recurrent
43、recycling
44、redevelopment
45、redistribution
46、refer
47、refined
48、reflect
49、reflux
50、reform
51、reformation
52、reformed
53、reforming
54、reforms
55、refund
56、refuse
57、regain
58、regained
59、regeneration
60、regress
61、reject
62、relapse
63、relate
64、relatus
65、relax
66、relay
67、release
68、releases
69、releasing
70、reliability
71、reliable
72、relied
73、relies
74、relocation
75、relying
76、remain
77、remains
78、remark
79、remarked
80、remarks
81、remember
82、remembers
83、remind
84、reminded
85、reminds
86、remission
87、remit
88、remove
89、removed
90、removere
91、removes
92、removing
93、renamed
94、renew
95、renuntiare
96、reorganization
97、repaid
98、repair
99、repairs
100、repay
101、repayment
102、repayments
103、repeat
104、repellere
105、repetition
106、replace
107、replaced
108、replacement
109、replacements
110、replaces
111、replacing
112、replay
113、report
114、reporter
115、reports
116、represent
117、representation
118、representations
119、represented
120、representing
121、represents
122、repress
123、repressed
124、reprobare
125、reprocessing
126、reproduce
127、reproduced
128、reproducing
129、reproduction
130、reproductive
131、reprove
132、republic
133、repulse
134、request
135、research
136、researched
137、researching
138、reserve
139、reserved
140、reserves
141、reside
142、residere
143、resides
144、resign
145、resigned
146、resin
147、resolution
148、resolutions
149、resolve
150、resolved
151、resolving
152、resort
153、resorts
154、resound
155、resource
156、resources
157、respect
158、resting
159、restore
160、restored
161、restoring
162、restrain
163、restrained
164、restrict
165、result
166、resurrection
167、retail
168、retain
169、retired
170、retiring
171、retract
172、retrahere
173、retreat
174、retreated
175、return
176、returned
177、returning
178、returns
179、reunification
180、reunion
181、revenue
182、revenues
183、reverse
184、revert
185、review
186、reviewed
187、reviewing
188、reviews
189、revision
190、reward
191、rewards

126、RETRO- (backwards, behind) (hit 3)

1、retrofit
2、retrograde
3、retrospect

127、SCHIZO- (cleave, cut, split) (hit 0)

128、SE-, SED- (aside, apart, away from) (hit 23)

1、sea
2、seal
3、seam
4、seamen
5、search
6、searched
7、searches
8、seas
9、seaside
10、seat
11、secare
12、secret
13、secure
14、secured
15、secut
16、select
17、semen
18、semin
19、sequi
20、serum
21、seven
22、sewage
23、sewing

129、SECOND- (second) (hit 0)

130、SEMI- (half) (hit 4)

1、semiannual
2、semicircle
3、semiconductor
4、semiprivate

131、SEPT-, SEPTEM- (seven) (hit 0)

132、SESQUI- (one and a half times) (hit 1)

1、sesquicentennial

133、SEX-, SEXT- (six, sixth) (hit 1)

1、sextant

134、SINE- (without) (hit 1)

1、sinecure

135、SUB-, SUC-, SUF- (under, beneath, inferior,) (hit 28)

1、Suffolk
2、subdue
3、subject
4、sublime
5、submarine
6、submission
7、submissions
8、submissive
9、submit
10、subordination
11、subscribe
12、subsection
13、subset
14、subside
15、substance
16、subtract
17、suburb
18、suburban
19、suburbs
20、subvert
21、succedere
22、succeed
23、success
24、succumb
25、sucking
26、suffer
27、suffix
28、suffuse

136、SUBTER- (beneath, secretly) (hit 0)

137、SUG-, SUM-, SUP- (less than, in place of, secretly) (hit 18)

1、suggest
2、summit
3、summon
4、summonere
5、summons
6、summus
7、super
8、supper
9、supplant
10、supponere
11、support
12、supporter
13、supports
14、suppose
15、supposed
16、supposition
17、suppress
18、suppressed

138、SUPER-, SUPRA- (over, above, excessively) (hit 5)

1、superlatus
2、supermarket
3、supermarkets
4、supernatural
5、supervision

139、SUR- (over, above, excessively) (hit 15)

1、surcharge
2、surface
3、surfaced
4、surfaces
5、surge
6、surname
7、surplus
8、surprise
9、surrealism
10、surrender
11、surrendered
12、surround
13、surrounded
14、surrounds
15、surtax

140、SUR-, SUS- ((same as above meanings)) (hit 20)

1、Susan
2、Sussex
3、surcharge
4、surface
5、surfaced
6、surfaces
7、surge
8、surname
9、surplus
10、surprise
11、surrealism
12、surrender
13、surrendered
14、surround
15、surrounded
16、surrounds
17、surtax
18、suspend
19、suspension
20、sustain

141、SYN-, SYM-, SYS- (together, with) (hit 7)

1、symmetric
2、sympathetic
3、synopsis
4、synoptic
5、syntactic
6、syntax
7、synthesis

142、TAUTO- (same) (hit 1)

1、tautological

143、TELE- (far, distant) (hit 8)

1、telecommunications
2、telegram
3、telegraph
4、telephone
5、telephoned
6、telephones
7、telescope
8、television

144、TELEO- (end, result) (hit 1)

1、teleology

145、TERTI- (third) (hit 0)

146、TETRA- (four) (hit 1)

1、tetrameter

147、TRANS-, TRA- (across, over, beyond, through) (hit 26)

1、traced
2、traducere
3、trahere
4、train
5、trait
6、traits
7、trams
8、transact
9、transaction
10、transactions
11、transfer
12、transform
13、transformation
14、transformations
15、transformed
16、transforming
17、transfusion
18、transit
19、translate
20、transmission
21、transmit
22、transnational
23、transoceanic
24、transparent
25、transplant
26、transport

148、TRI- (three) (hit 9)

1、trial
2、triangle
3、triangular
4、tribal
5、tribe
6、tribus
7、tricycle
8、triple
9、trivia

149、ULTRA- (beyond, on other side) (hit 2)

1、ultraconservative
2、ultrasound

150、UN- (no, not, without) (hit 125)

1、unable
2、unacceptable
3、unaffected
4、unambiguous
5、unanswered
6、unashamed
7、unattractive
8、unauthorized
9、unavailable
10、unaware
11、unbeaten
12、unbroken
13、uncertain
14、uncertainly
15、uncertainty
16、unchallenged
17、unchanged
18、unchanging
19、unclear
20、uncomfortable
21、uncomfortably
22、uncommon
23、unconditional
24、unconnected
25、unconscious
26、unconsciously
27、uncontrolled
28、uncovered
29、undesirable
30、undisclosed
31、undisturbed
32、undo
33、undone
34、undoubted
35、undue
36、unduly
37、unease
38、uneasily
39、uneasy
40、unemployed
41、unemployment
42、unequal
43、uneven
44、unexpected
45、unexplained
46、unfair
47、unfairly
48、unfamiliar
49、unfavourable
50、unfinished
51、unfit
52、unforeseen
53、unfortunate
54、unfortunately
55、unhappily
56、unhappiness
57、unhappy
58、unhealthy
59、unhelpful
60、unidentified
61、unimportant
62、unions
63、unit
64、units
65、unjust
66、unkind
67、unknown
68、unlawful
69、unless
70、unlike
71、unlikely
72、unlimited
73、unlocked
74、unlucky
75、unmarked
76、unmarried
77、unnatural
78、unnecessarily
79、unnecessary
80、unnoticed
81、unofficial
82、unorthodox
83、unpaid
84、unpleasant
85、unpopular
86、unpredictable
87、unprepared
88、unproductive
89、unpublished
90、unqualified
91、unreal
92、unrealistic
93、unreasonable
94、unreasonably
95、unrelated
96、unreliable
97、unresolved
98、unrest
99、unsafe
100、unsatisfactory
101、unscrupulous
102、unseen
103、unskilled
104、unspecified
105、unspoken
106、unstable
107、unsuccessful
108、unsuccessfully
109、unsuitable
110、unsure
111、untidy
112、unto
113、untouched
114、untreated
115、untrue
116、unus
117、unused
118、unusual
119、unusually
120、unwanted
121、unwelcome
122、unwell
123、unwilling
124、unwillingness
125、unwise

151、UNI- (one) (hit 11)

1、unicorn
2、unicycle
3、uniform
4、uniformed
5、uniforms
6、unilateral
7、union
8、unique
9、unison
10、universe
11、universus