common

Synonyms: accepted banal bourgeois casual characteristic colloquial comformable commonplace conventional current customary daily everyday familiar frequent general habitual hackneyed homely humdrum informal mediocre monotonous natural obscure passable plain prevailing prevalent probable prosaic regular routine run-of-the-mill simple stale standard stereotyped stock trite trivial typical undistinguished universal unvaried usual wearisome workaday worn-out

Antonyms: abnormal extraordinary infrequent noteworthy rare scarce uncommon unusual valuable

Synonyms: accepted coincident collective communal communistic community commutual congruous conjoint conjunct constant corporate correspondent customary general generic in common intermutual joint like mutual popular prevailing prevalent public reciprocal shared social socialistic united universal usual well-known widespread

Synonyms: baseborn characterless cheap colorless crass declassé hack hackneyed impure inferior low-grade mean middling nondescript passable pedestrian philistine plebeian poor prosy raffish secondclass second-rate shoddy sleazy stale trite undistinguished vulgar

Antonyms: aristocratic cultured excellent high noble refined sophisticated superior