modified
dead, ended, terminated, exterminated, deceased, defunct, perished, lost, without a survivor, vanished, gone, unknown, no longer known, obsolete. See syn. study at dead.dead.
See extinct in Webster's New World Roget's A-Z Thesaurus II
No longer alive:
No longer in use, force, or operation:
Learn more about extinct
» extinct science
» extinct sentence examples
» extinct quote examples
Related Articles
» Why has the Ivory Billed Woodpecker Received Scientific Attention?
» How Does Mining Affect the Environment?
» When Did the Velociraptor Become Extinct?
Also Mentioned In
» ammonite
» animal
» beaver
» crater
» dead
» dinosaur
» dodo
» extant
» impregnable
» parsnip
» more results...
Browse entries near extinct
EXTGR
EXTHEO
extima
EXTIN
extinct
extinct (science)
extinction
extinction (synonyms)
extinction (Culture)
extinction (medical)