nonextant

no longer existing we know that Renaissance artwork only through copies made by other artists, the original painting being nonextant Synonyms bygone, bypast, dead, defunct, departed, done, expired, gone, extinct, vanishedRelated Words nonexistent; dying, faded, moribund; collapsed, fallen, overthrown; antiquated, dated, obsolete, passé; finished, lapsed, terminated; lost, missingNear Antonyms active, dynamic, thriving, vibrantAntonyms alive, existent, existing, extant, living