1.important=crucial =significant=vital=essential=critical= fatal=concernful=necessary 2.common=universal=ubiquitous= general=widely 3.abundant=ample, plentiful =sufficient 4.stick=adhere=cling =insist=persist 5.neglect=ignore=overlook=elide=lose sight of sth. 6.near=adjacent=adjoin =close to 7.pursue=woo, seek =chase=aspire 8.accurate=precise, exact 9.vague=obscure=dim=indistinct= fuzzy 10.top=peak=summit=acme 11.competitor=rival=opponent 12.blame=condemn =make illegal=abuse=censure=denounce=curse= imprecate 13.opinion=perspective=standpoint=idea=viewpoint=point of view 14.fame=prestige, reputation=distinction 15.build=erect=establish=found humble pie 16.insult=humiliate =put sb. to shame 17.complain=grumble =murmur at 18.primary=radical , fundamental 19.relieve=alleviate =lighten=ease=remit |