sharp Synonyms

acute keen penetrating acrimonious acrid bitter piercing shrewd pungent cutting abrupt tart harsh astute observant alert sarcastic discerning sour severe biting bright smart witty shrill intelligent incisive discriminating quick acid crisp pointed spiky quick-witted spinose steeper snappish spinous spiny spired spiked spicy snappy snarling soprano quinsy sourish spang spicate spiced