1a matter of speculation supposition
2a solicitation of an invitation of 3abandoned left
4aberrant abnormal
5abort quit
6abruptly suddenly
7absorb appeal
8absorb learn
9absorb take in
10abstract not concrete
11absurd ridiculous
12abundance large amount
13abundance great number
14abundant affluent
15abundant ample
16abundant numerous
17abundant plentiful
18abundant substantial
19abundantly plentifully
20access reach
21accessible reachable
22accessible easy to reach
23accidental unexpected
24accommodate provide for
25accomplished achieved
26accomplished skilled
27account description
28account for explain
29accumulate collect
30accumulate pile up
31accurate correct
32accurately correctly
33acknowledge recognize
34actually in fact
35added extra
36adept skilled
37adherent supporter
38adjacent nearby
39adjacent neighboring
40adjust modify
41admit let in
42adopt enact
43advance improvement
44advent arrival
45advent beginning
46affair matter
47afford provide
48aggravate increase
49aggravate annoy
50aggregate overall
51aggregate combined
52agile astute
53agile clever
54agile quick and active
55agile move and act quickly 56air feeling
57alarm sound
58alarm warning
59albeit although
60albeit even though
61allow enable
62allude suggest
63allude to refer to
64ally with link to
65alter change to
66amazing remarkable/replacement 67ambiguous vague
68ambivalent mixed
69ample plentiful
70ample spacious
71anchor hold in place
72ancient old
73ancient antique
74annihilate destroy
75annihilate completely remove
76annually yearly
77anomaly irregularity
78antagonist competitor
79anticipate expect
80antiseptic clean
81antithesis opposite
82antler horn
83anxiety worry
84apart from exception
85apart from except for
86apparatus equipment
87apparent obvious
88apparently clearly
89appeal attraction
90appealing attractive
91appear seem
92appearance rise
93appearance arrival
94appearance showing up
95application use
96appreciable noticeable
97approach method
98approach move toward
99approximately roughly
100architecture structure
101archive record
102archive stock
103archive store
104arduous difficult
105arid dry
106arise emerge
107arrangement configuration
108array range
109article item
110article object
111as a rule in general
112assert declare
113assertion strong statement
114asset advantage
115assimilate combine
116assistance help
117assorted various
118assume believe
119assume suppose
120assume take on
121assumption premise
122astonishing amazing
123astute clever
124at random without a definite pattern 125attachment to preference for
126attain achieve
127attainment achievement
128attendant accompanying
129attest to confirm
130attribute accredit
131attribute characteristic
132attribute to credit with
133attribution character
134augment increase
135available obtainable
136avenue method
137avenue means
138avid enthusiastic
139barely just
140barge boat
141barrier obstacle
142barrier impediment
143battle struggle
144be inclined tend
145be accustomed to get used to
146be aware of familiar with
147be beforehand foreordain
148be closer resemblance to
149be consistent with be compatible with
150be entitled to have the right
151beckon invite
152become extinct die out
153being creature
154beneficial advantageous
155blossom flourish
156blossom thrive
157boast puff
158boast exaggerate
159bombard assail
160bombard assault
161bombard strike
162boom expansion
163boon great benefit
164boost raise
165boundary periphery
166branch division
167breed reproduce
168brilliant bright
169brittle breakable
170brittle fragile
171broad appeal wide popularity
172broadly generally
173broadly extensively
174bulk majority
175bulk large part
176bulk major part
177bulk large portion
178bulk great quantity
179burgeon expand
180bustling lively
181camouflage disguise
182camouflage hide
183camouflage decorate
184camouflage blend with circumstances 185cardinal fundamental
186cargo shipment
187celebrated famous
188central essential
189certain specified
190chancy risky
191channel provide
192channel direct
193channel guide
194chaotic disorganized
195cherish value
196chief major
197chisel carve
198choose opt
199chronic persistent
200chronic confirmed
201chronic habitual
202chronic inveterate
203chronically constantly
204circuitous indirect
205circumstance condition
206cite quote
207cite refer to
208classic typical
209clear visible
210clear apparent
211cling to attach to
212close careful
213clue hint
214coating cover
215coincide with be as the same time as 216collaborate cooperate
217collaboration joint effect
218collect gather
219collide hit each other
220collide with run into
221commemorate celebrate
222compact concise
223compact compressed
224comparable equivalent
225compel push
226compelling convincing
227compensate reimburse
228compensate for balance
229complaint protest
230complement supplement
231complement add to
232completely totally
233complex elaborate
234complex system
235complicated complex
236complicated made things more difficult 237component constituent
238composition mixture
239comprehensive understandable
240comprehensive complete
241comprise form
242comprise make up
243concern interest
244conclusive final
245conclusive ultimate
246conducive contributive
247configuration arrangement
248configuration form
249confine limit
250confront face
251congeal solidify
252consecutive successive
253consequence result
254consequence importance
255consequent later
256consequent resultant
257consequent resulting
258consequential significant
259consequently therefore
260consequently thus
261conserve save
262consider think as
263consider view as
264consider think about
265considerable substantial
266consist of compose of
267consistent regular
268consistently regularly
269conspicuous notable
270constant stable
271constantly always
272constellation collection
273constellation combination
274constitution component
275constrain restrict
276constraint limit
277constraint restriction
278consume eat up
279consumed used up
280contemplate consider
281contentious disputed
282continual constant
283continuous uninterrupted
284contrive create
285contrive invent
286conventional customary
287conventional traditional
288converging concentrating
289convert transform
290convert into change to
291convict condemn
292convict sentence
293convict doom
294conviction belief
295conviction strong belief
296cope with handle
297cope with deal with
298copious plentiful
299core center
300correspondence harmony
301corroborate confirm
302costly expensive
303counsel advise
304counter oppose
305counter of in the opposite of 306counterpart version
307counterpart similitude
308counterpart equivalent
309countervail compensate
310countervail oppose
311couple associate
312covered included
313crawl move
314create invent
315creative inventive
316crest peak
317critical crucial
318critical essential
319criticize debate
320crucial important
321crucially decisively
322crushed ground
323cumbersome awkward
324cumbersome clumsy
325cumbersome unwieldy
326curb control
327current present
328dam block
329dangle hang
330daring bold
331debate argue
332decimate destroy
333decimation destruction
334degree extent
335degree measure
336delicate dainty
337delight please
338delight pleasure
339deluxe lavish
340demand need
341demise extinction
342demography population
343dense crowded
344dense thick
345depend rely on
346dependable reliable
347depict describe
348depict portray
349depletion drain
350deposit accumulate
351deposit lay down
352derive arise
353design create
354designate identify
355detractor critic
356detrimental harmful
357deviate digress
358deviation departure
359devise create
360devoid of lack of
361devoid of without(prep.) 362devoid of scant of
363devoted dedicated
364devoted to concentrated on 365dictate determine
366dictate order
367differential uneven
368diffuse travel
369diffuse spread(out)
370diligent careful
371diligently carefully
372dilute reduce
373dim decrease
374disassemble break apart
375disassemble break up
376disband dismiss
377discard throw away
378discard throw up
379discernible noticeable
380discernible discriminating
381discharge release
382disentangle disband
383disgust distaste
384disintegrate break apart
385disintegrate fall apart
386disintegrate tear apart
387dismantle demolish
388disorder anarchy
389dispensable not necessary
390dispersal distribution
391displace move out of position
392disposition temperament
393dispute contention
394dispute argument
395dissipate disperse
396dissipated dispersed
397dissuade discourage
398distinct clear and recognizable
399distinction difference
400distinction honor
401distinction excellence
402distinctive characteristic
403distinguish notice from the difference 404distribute spread
405distribution dispersion
406distribution geographic range
407disturb upset
408diverse distinct
409diversification emergence of many varieties 410diversity variety
411divest deprive
412divest get rid of
413domestic home
414dormant hibernated
415dormant inactive
416dramatically greatly
417drastic extreme
418drastically obviously
419drastically severely
420dual double
421duplicate copy
422duplicate repeat
423durable lasting
424earn acquire
425ease facilitate
426eccentric erratic
427eccentric strange
428efface eliminate
429elaborate detailed
430elaborate dainty
431elapsed passed
432element weather condition 433eliminate remove
434elusive difficult to catch 435emanate emerge
436embark on start
437embed insert
438embed implant
439embed enclose
440emergence appearance
441emergency crisis
442emergent developing
443employ use
444enable allow
445enactment establishment
446encapsulate state briefly
447encourage stimulate
448endangered not abundant
449endeavor enterprise
450endow bestow
451engulf swallow
452enhance improve
453enhance intensify
454enjoy experience
455enlist obtain
456enormous great
457enrich enhance
458ensue result
459ensuing subsequent
460ensure guarantee
461entail involve
462enthusiastic eager
463environment setting
464ephemeral short-lived
465ephemeral transient
466episode event
467equilibrium balance
468era period
469eradicate remove completely 470erect build
471erratic unpredictable
472erratic irregular
473escalate extend
474essential crucial
475established qualified
476establishment formation
477estimate projection
478estimation evaluation
479euphoric extremely happy 480evaluate judge
481eventual later
482eventually later
483eventually ultimately
484evidence proof
485evident apparent
486evident obvious
487evoke arouse
488evoke draw
489evoke produce
490evoke promote
491evoke stimulate
492evoke create in the mind 493exaggerate overstate
494excavate dig out
495excavation dug-out
496exceed surpass
497exceed beyond above
498exceedingly extremely
499excess go beyond
500exclusively only
501excrete expel
502exercise use
503exhausted tired
504exhausted used up
505exhibit demonstrate
506exhibit display
507expand stretch
508expand increase
509expanse area
510expansive large
511expediency convenience
512expediency advantage
513expedient fitting
514expend use
515explicit obvious
516explicitly clear
517exploit utilize
518exploit take advantage of 519exploit make use of
520explore investigate
521expose to subject to
522express communicate
523extant existing
524extant remaining
525extant not extinct
526extend stretch
527extend reach
528extol praise
529extraneous inessential
530extraneous from outside
531extraordinary exceptional
532exude release
533exude give off
534fabricate produce
535far-reaching extensive
536far-reaching broad
537fascinating extremely attractive 538fashion make
539fashion way
540fashionable popular
541feasible achievable
542feasible practical
543feast eating
544ferry transport
545fertile reproductive
546fertile productive
547figure out map
548finding discovery
549first and foremost above all
550flake fragment
551flattery praise
552flee run away from
553flexible adaptable
554float stay on the top
555float upward rise
556flourish prosper
557flourish thrive
558flourishing prosperous
559flow movement
560fluctuate change
561fluctuation variation
562focal point centre area
563follow track
564for instance for example
565forage feed
566forage search for food
567formidable excessive
568foster encourage
569foster urge
570foster promote the development of 571foul pollute
572fragment break up
573fragmentation break
574fragmentize break up
575frankly openly
576frankly sincerely
577friction conflict
578function operation
579function utility
580fundamental basic
581funds money
582furthermore in addition
583gap opening
584gear adjust
585generate produce
586genuinely actually
587get accustomed to become used to
588give rise to produce
589given particular
590govern regulate
591govern control
592grasp understand
593groom clean
594groom make up
595groundless unfounded
596grounds reasons
597groundwork base
598groundwork basis
599groundwork foundation
600grudging unenthusiastic
601guarantee ensure
602hallmark characteristic
603hamper district
604hamper restrict
605hamper make difficulty
606handy convenient
607haphazard random
608harness use
609harness utilize
610harsh drastic
611hasty hurried
612haul pull
613have nothing to do with in no relation to 614havoc destruction
615hazard danger
616heed notice
617heighten increase
618heir inheritor
619hence therefore
620heritage legacy
621heritage tradition
622heterogeneous varied
623hide conceal
624hinder interfere with 625hint clue
626hint implication
627hint indication
628hint lead
629hire employ
630hobby pastime
631hold support
632hold keep up
633hollow an empty space 634homogeneous uniform
635host of great number 636however yet
637hub center
638huge large
639hurdle fence
640hypothetical supposed
641ice sheet glacier(冰河)
642identical the same
643idiosyncrasies peculiarity
644ignite set on fire
645illusion impression
646immediately closest
647immense great
648immense huge
649immense vast
650immensely extremely
651immigration movement
652immobile fixed
653immobility absence of motion 654immoral indecent
655immoral improper
656impermeable impenetrable
657impermeable impervious
658impetus stimulus
659impetus incentive
660implausible unbelievable
661implement tool
662imply indicate
663imposing impressive
664imprecise inexact
665improbable unlikely
666in fact actually
667in great demand in popularity
668in respect to in term of
669inaccessible unreachable
670inadvertently unintentionally 671inadvertently without knowing 672inauspicious unfavorable
673incidentally by the way
674inclement unfavorable
675inconceivable unimaginable
676inconclusive without result
677incorporate include
678incorporate merge
679incursion invasion
680indicate demonstrate
681indigenous native
682indispensable essential
683indispensable necessary
684indispensable needed
685indispensable required
686indispensable vital
687indispensable significant
688induce bring
689induce cause
690ineffectively without any result 691inert motionless
692inert motiveless
693inevitable unavoidable
694inference conclusion
695infirm weak
696inflate expand
697infrastructure foundation
698ingenious very clever
699ingenuity cleverness
700ingenuity creativeness
701ingenuity inventiveness
702ingenuity resourcefulness 703inherent essential
704inherent internal
705inherent instinctive
706inherent in characteristic of 707inherently essentially
708inhibit hinder
709inhospitable unfavorable
710inhospitable adverse
711initial first
712initially originally
713initiate begin
714initiate start
715innovation new
716innovative new
717inordinate excessive
718Instant moment
719instantaneous immediate
720instigate incite
721instructive informative
722insufficient inadequate
723intact untouched
724intangible nonmaterial
725intangible immaterial
726integral essential
727intense strong
728intentionally deliberately
729intermediate in-between
730intimate close
731intricate complex
732intricate carefully shaped 733intrigue interest
734intriguing fascinating
735intrinsic essential
736intrinsic inherent
737intrusive invasive
738invade move into
739invaluable highly useful
740Invariably always
741invent devise
742inviolable withoutexception 743inviolable allowing no attack 744invoke appeal
745irrecoverable permanent
746irreparable permanent
747isolated separated
748jettison release
749jolt shock
750judge estimate
751junction connection
752juncture connection
753justified right
754justify prove
755key significant
756lading cargo
757lading shipment
758landscape scenery
759large extensive
760largely mostly
761launch initial
762launch initiate
763launch start
764legitimacy authority
765legitimately properly
766leisure free time
767leisurely slowly
768lethal fateful
769lethal deadly
770liberal extensive
771liken to compare
772likewise similarly
773linger wander
774linger stroll
775link connect
776link consist of
777link put together
778listening advertent
779livelihood means of support 780locale place
781locate find
782lucrative profitable
783luxuriant thriving
784magnify enlarge
785magnitude extent
786magnitude amount
787maintain continue
788majestic magnificent
789make their way travel
790malleable pliable
791mandatory required
792mandatory obligatory
793manifest reveal
794manipulate control
795marked considerable
796markedly distinctly
797mask cover
798mask disguise
799massive enormous
800massive huge
801mastery control
802matter issue
803maximum greatest size
804mean average
805merely only
806merely simply
807merely no more than
808merge blend
809merge combine
810meticulously carefully
811microbe germ
812milestone significant event 813milky way galaxy
814mimic imitate
815mimic copy
816miniature small
817minuscule tiny
818minute tiny
819minute very small
820minutely finely
821minutely in detail
822mirror reflect
823misconception wrong idea
824misleading erroneous
825misleading inaccurate
826misunderstanding wrong idea
827misunderstanding FALSE idea
828mock pretend
829modest limited
830modest not too large 831modification alteration
832momentous significant
833monitor observe
834monopolize dominate
835monotone tedious
836monotonous boring
837moreover additionally
838moreover in addition
839motif pattern
840mount climb
841mount grow
842mount increase
843mundane material
844mundane ordinary
845myriad countless
846myriad innumerable
847myriad numerous
848narrow limit
849nature character
850nearly almost
851necessary required
852needless to say obvious
853nevertheless however
854nevertheless in spite of
855nocturnal nighttime
856notable important
857notable outstanding
858note record
859noticeable obvious
860notwithstanding despite
861objective purpose
862oblige force
863obscure conceal
864obscure hide
865obscure unclear
866obscure not clear
867obsession with fixation on 868obtain acquire
869obvious evident
870occasion event
871of legitimacy lawful
872of likelihood probable
873offset compensate
874offset balance
875offset make up
876old male aged male
877omit exclude
878omit neglect
879on the contrary on the other hand 880on the contrary whereas
881on the whole in general
882ongoing current
883onset beginning
884onset start
885opaque impenetrable
886optimal most advantageous 887option choice
888orchestrate stage-manage
889orientation perspective
890orientation introduction
891originally at the first
892ornament decorate
893ornamental decorative
894ornamentation decoration
895outbreak sudden increase
896outcome result
897outermost farthermost away
898overview summary
899overwhelming powerful
900pacify assuage
901paradox contrary
902paradoxically seemingly contradictory 903parcel out distribute
904pare away remove
905partly in some degree
906patch spot
907patch area
908peak maximum
909peak highest point
910peak time of the greatest period 911peculiar strange
912penetrate enter
913perceptible appreciable
914perceptible noticeable
915peril danger
916perilous dangerous
917perilous risky
918perilous hazardous
919perilous toxic
920periodically regularly
921periodically from time to time
922perishable easy to spoil
923permanent lasting
924permeate penetrate
925permit allow
926perpetual constant
927persist continue
928persist last
929persistent long lasting
930personality character
931pertinent relevant
932pervasive widespread
933phenomena[pl.]events
934phenomenal extraordinary
935phenomenon occurrence
936phenomenon observable fact
937piecing joining
938pigment color
939pigmentation coloring
940pigmentation dye