Acerbic humour is critical and direct.
He was acclaimed for his acerbic wit and repartee...
Translation English Cobuild Collins Dictionary
1 acid, acrid, acrimonious, bitter, brusque, churlish, harsh, nasty, rancorous, rude, severe, sharp, stern, unfriendly, unkind
2 acerb, acetic, acid, acidulous, acrid, astringent, bitter, harsh, sharp, sour, tart, vinegary
English Collins Dictionary - English synonyms & Thesaurus
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