Synonyms|273Antonyms|79|Broader|3Narrower|1Related|954

61 entries under obsolete topic. ×

3
unfashionable(adjective, last, original, odd, square)
3
worn-out(adjective, hard, flat, common, stupid)
2
corny(hard, tired, odd, old, sour)
2
dead(adjective, hard, flat, stupid, ordinary)
2
hackneyed(adjective, hard, flat, stupid, ordinary)
2
lost(adjective, dead, past, previous)
2
moldy(odd, old, primitive, unfashionable, outdated)
2
moth-eaten(adjective, hard, last, original, tired)
2
obsolescent(adjective, odd, old, primitive, unfashionable)
2
of old(expression, last, original, dead, odd)
2
oldfangled(last, original, dead, odd, old)
2
past(adjective, hard, last, original, dead)
2
stale(adjective, hard, flat, ordinary, dry)
2
unoriginal(adjective, dull, hard, last, original)
1
aboriginal(last, original, past, other)
1
behind the times(expression, adjective, idiom, odd, current)
1
crumbling(last, original, past, other)
1
decayed(adjective, hard, last, original, remote)
1
defunct(adjective, dead, past, lost, previous)
1
departed(adjective, dead, past, lost, previous)
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APASmart Define. (2015). out-of-date thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/out-of-date/thesaurus/synonyms
ChicagoSmart Define. 2015. "out-of-date thesaurus" https://smartdefine.org/out-of-date/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, out-of-date thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/out-of-date/thesaurus/synonyms>.
MLASmart Define. "out-of-date thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/out-of-date/thesaurus/synonyms>