在英語中鋒利的近義詞是什麽

1.嚴厲的;易怒的”釋義下的同義詞harsh,severe,blunt,biting,gruff,bitter,caustic,brusque,snippy,curt

2.敏捷的;精明的”釋義下的同義詞shrewd,clever,keen,bright,smart,alert,brainy

3.鋒利的;尖的”釋義下的同義詞pointy,angular