dead, ended, terminated, exterminated, deceased, defunct, perished, lost, without a survivor, vanished, gone, unknown, no longer known, obsolete. See syn. study at dead.dead.
"extinct." YourDictionary, n.d. Web. 22 June 2018. <http://thesaurus.yourdictionary.com/extinct>.
extinct. (n.d.). Retrieved June 22nd, 2018, from http://thesaurus.yourdictionary.com/extinct
No longer alive:
No longer in use, force, or operation:
Do you use YourDictionary every day? If not, remember that it is never to late to do so!
Let us be there for you: