acerbic
WordReference English Thesaurus © 2026
Sense: Sour in taste
Synonyms:
sour Collocations, acidic, tart Collocations, acidulous, acrid, bitter Collocations, sharp Collocations, sour-tasting, pungent, soured, vinegary, astringent
Sense: Sharp or harsh in temper or language
Synonyms:
biting Collocations, severe Collocations, caustic, abrupt Collocations, sarcastic, harsh Collocations, acrimonious, bitter Collocations, mordant, trenchant, vitriolic, withering, resentful, scathing, choleric, corrosive, dry Collocations, splenetic, stinging