托福写作中涉及到很多词汇的使用，任何情况下词汇是至关重要的，那么这些经常用到的词汇完全了解了吗?经常写作，经常修改，不断地改善自己的写作水平，注意写作中不仅仅是词汇，还有句型语法的应用也不可忽视，托福写作才会进步更快。下面让我们来看一组常用词语的替换表达，在托福写作练习中合理使用可以让我们的作文语言更丰富多样，引人注目。

1. important =crucial (extremely important)，significant(amount or effect large enough to be important)

2.common=universal, ubiquitous(if something is ubiquitous, it seems to be everywhere)

3.abundant=ample(enough and usually extra)， plentiful(enough for people's needs and wants)

4.stick=adhere, cling(hold on something tightly)

5.neglect=ignore.(difference: neglect means someone has not paid enough attention to something; ignore means no attention。)

6.near=adjacent(twothings next to each other)， adjoin(the same as adjacent)

7.pursue=woo(man woos woman, old-fashioned)， seek(if you seek sth, you try to obtain it. FORMAL)

8.accurate=precise(precise is exact and accurate in all details)，exact(correct in every detail)

9.vague=obscure(unknown or known by only a few people)

10.top=peak, summit

11.competitor=rival, opponent(especially in sports and politics)

12.blame=condemn(if you condemn something, you say it is very bad and unacceptable)

13.opinion=perspective, standpoint(means looking at an event or situation in a particular way)

14.fame=prestige(describe those who are admired)， reputation

15.build=erect(you can erect something as buildings, FORMAL)， establish

16.insult=humiliate(do something or say something which makes people feel ashamed or stupid)

17.complain=grumble (complain something in a bad-tempered way)

18.primary=radical (very important and great in degree)， fundamental

19.relieve=alleviate (alleviate means you make pain or sufferings less intense or severe)

20.force=coerces into(coerce means you make someone do somethings/he does not want to)，compel

21.enlarge=magnify(magnify means make something larger than it really is)

22.complex=intricate(if something is intricate, it often has many small parts and details)

23. Lonely=solitary (if someone is solitary, there is no one near him/her)

24.small=minuscule(very small)， minute

25.praise=extol(stronger than praise), compliment(polite and political)

26.hard-working=assiduous(someone who is assiduous works hard or does things very thoroughly)

27.difficult=arduous (if something is arduous, it is difficult and tiring, and involves a lot of efforts)

28.poor(soil)=barren, infertile(used to describe the soil is so poor that plants cannot be planted on it)

29.fragile=brittle, vulnerable(someone who is vulnerable is easily hurt emotionally or physically)

30.show=demonstrate (to demonstrate a fact means tp make it clear to people.)

31.big=massive(large in size, quantity, or extent),colossal(use this word, you emphasize something’s large)， tremendous(INFORMAL)

32.avoid=shun(if someone shuns something, s/he deliberately avoid that something or keep away from it.)

33.fair=impartial(someone who is impartial is able to give a fair opinion or decision on something.)

34.attack=assault (physically attack someone), assail (attack violently)

35.dislike=abhor(abhor means you hate something to a extreme extent for moral reasons)， loathe(dislike very much)!

36.ruin=devastate (it means damage something very badly, or utterly destroy it.)

37.always=invariably(the same as always, but better than always)

38.forever=perpetual(a perpetual state never changes)，immutable(something immutable will never change or be changed)

39.surprise=startle(it means surprise you slightly)， astound(surprise you to a large degree)，astonish(the same as astound)

40.enthusiasm=zeal (a great enthusiasm)， fervency (sincere and enthusiasm)

41.surprise=startle(it means surprise you slightly)， astound(surprise you to a large degree)，astonish(the same as astound)

42.enthusiasm=zeal (a great enthusiasm)， fervency (sincere and enthusiasm)

43.quiet=tranquil(calm and peaceful)， serene(calm and quiet)

44.expensive=exorbitant(it means too expensive that it should be)

45.luxurious=lavish(impressive and very expensive), sumptuous(grand and very expensive)

46.boring=tedious(if you describe something tedious, you mean it is boring

and frustrating)

47.respect=esteem(if you esteem someone, you respect and admire him/her. FORMAL)

48.worry=fret(if you fret about something, you worry about it)

49.cold=chilly(unpleasantly cold)， icy(extremely cold)

50.hot=boiling(very hot)