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，你现在完全了解了吗？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，还要知道怎样选择更地道的词，托福写作才会有亮点，下面让我们一起看看这些精选替换词吧。
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 www..com/toefl
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.opinon=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 something s/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）