acerb Synonyms

bitter sulphurous caustic blistering virulent astringent acrid sulfurous vitriolic acerbic acid severe sardonic satiric stinging sour scathing sharp tart trenchant unsweetened amaroidal tangy vinegarish acidic vinegary absinthal venomous sarcastic querulous pungent biting barbed acrimonious acidulous acidulated acetous acetose acetic corrosive crabbed cutting piquant mordant keen incisive harsh gruff green DRY