| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | sour |
| Synonyms: | acerbic, acetous, acid, acidulous, acrid, bitter, harsh, sharp, tangy, tart |
| Main Entry: | bitter |
| Part of Speech: | adjective |
| Definition: | pungent, sharp |
| Synonyms: | absinthal, absinthian, acerb, acerbic, acid, acrid, amaroidal, astringent, harsh, sour, tart, unsweetened, vinegary |
| Antonyms: | bland, mild, pleasant, sweet |
| Main Entry: | caustic |
| Part of Speech: | adjective |
| Definition: | sarcastic |
| Synonyms: | acerb, acerbic, acrimonious, bitter, cutting, harsh, incisive, pithy, pungent, rough, salty, satiric, scathing, severe, sharp, stinging, trenchant, virulent |
| Antonyms: | kind, nice, unsarcastic |
| Main Entry: | corrosive |
| Part of Speech: | adjective |
| Definition: | consuming, wearing; bitter |
| Synonyms: | acerb, acerbic, acrid, biting, caustic, corroding, cutting, destructive, erosive, incisive, sarcastic, strongly acid, trenchant, venomous, virulent, wasting |
| Antonyms: | contributing, fortifying, supporting |
| Main Entry: | incisive |
| Part of Speech: | adjective |
| Definition: | sarcastic |
| Synonyms: | acerb, acerbic, acid, biting, caustic, clear-cut, concise, crisp, cutting, drilling, laconic, mordant, penetrating, sardonic, satirical, scathing, severe, sharp, slashing, succinct, tart, terse, trenchant |
| Antonyms: | gentle, kind, nice |
| Main Entry: | mordant |
| Part of Speech: | adjective |
| Definition: | sarcastic |
| Synonyms: | acerb, acerbic, acid, biting, bitter, caustic, cutting, cynical, disparaging, disrespectful, mean, poignant, pointed, sardonic, scathing, sharp |
| Main Entry: | sarcastic |
| Part of Speech: | adjective |
| Definition: | nasty, mocking in speech |
| Synonyms: | acerb, acerbic, acid, acrimonious, arrogant, austere, backhanded, biting, bitter, brusque, captious, carping, caustic, chaffing, contemptuous, contumelious, corrosive, cussed, cutting, cynical, derisive, disillusioned, disparaging, disrespectful, evil, hostile, irascible, ironical, mean, mordant, needling, offensive, ornery*, salty, sardonic, satirical, saucy*, scorching, scornful, scurrilous, severe, sharp, smart-alecky, snarling, sneering, taunting, trenchant, twitting, weisenheiming |
| Notes: | sarcastic means 'derisive, tauntingly contemptuous,' while sardonic means 'bitterly scornful, cynically disdainful' |
| Antonyms: | kind, nice |
| Main Entry: | sour |
| Part of Speech: | adjective |
| Definition: | bad-tasting; gone bad |
| Synonyms: | acerb, acetic, acetose, acetous, acid, acidic, acidulated, acrid, astringent, bad, biting, bitter, briny, caustic, curdled, cutting, dry, fermented, green, keen, musty, peppery, piquant, pungent, rancid, salty, sharp, soured, sourish, stinging, tart, turned, unpleasant, unripe, unsavory, unwholesome, vinegary, with a kick |
| Antonyms: | good, pleasant, sweet, tasty |
| Main Entry: | tart |
| Part of Speech: | adjective |
| Definition: | bitter, sour in taste or effect |
| Synonyms: | acerb, acerbic, acetose, acid, acidulous, acrimonious, astringent, barbed, biting, caustic, cutting, dry, harsh, nasty, piquant, pungent, scathing, sharp, short, snappish, snappy, snippy, tangy, testy, trenchant, vinegary, wounding |
| Antonyms: | sweet |