extinct

Synonyms

bygone, bypast, dead, defunct, departed, done, expired, gone, nonextant, vanished;

Antonyms

alive, existent, existing, extant, living;

Near Antonyms

active, dynamic, thriving, vibrant;

Related Words

nonexistent;

dying, faded, moribund;

collapsed, fallen, overthrown;

antiquated, dated, obsolete, passé;

finished, lapsed, terminated;

lost, missing;