Student Thesaurus

One entry found for extinct.
Entry Word: extinct
Function: adjective
Text: no longer existing <a few overgrown ruins are all that remain of that once mighty but now extinct civilization>
Synonyms bygone, dead, defunct, departed, expired, gone, vanished
Related Words nonexistent; dying, faded, moribund; collapsed, fallen, overthrown; antiquated, dated, obsolete, passé; finished, lapsed, terminated; lost, missing
Near Antonyms active, dynamic, thriving, vibrant
Antonyms alive, existent, existing, extant, living