Synonyms of obsolete in English:

obsolete


See definition of obsolete

adjective

1‘this remarkable aircraft will render all other fighters obsolete’

SYNONYMS

out of date, outdated, outmoded, old-fashioned

no longer in use, disused, fallen into disuse, superannuated, outworn, antiquated, antediluvian, anachronistic, discarded, discontinued, old, dated, antique, archaic, ancient, fossilized, extinct, defunct, dead, bygone, out of fashion, out, behind the times

démodé, passé, vieux jeu

informal old hat, out of the ark, geriatric, prehistoric

British informal past its sell-by date

ANTONYMS

contemporary, current, modern, new, up to date