Synonyms|264Antonyms|166|Broader|3Narrower|5Related|1.1k

50 entries under original topic. ×

2
rusty(last, old, venerable, outdated)
2
worn-out(adjective, tired, stale, obsolete)
1
aboriginal(last, past, other, outdated)
1
age-old(last, old, venerable, outdated)
1
cast-off(waste, last, past, outdated)
1
crumbling(last, past, other, outdated)
1
decayed(last, past, other, outdated)
1
done(last, past, other, outdated)
1
early(old, venerable, obsolete, antique)
1
erstwhile(last, past, other, obsolete)
1
former(last, past, other, obsolete)
1
immemorial(last, past, other, outdated)
1
of old(expression, adjective, last, odd)
1
of yore(expression, last, past, outdated)
1
once(last, past, other, outdated)
1
onetime(last, past, other, outdated)
1
primeval(old, venerable, obsolete, antique)
1
primordial(old, venerable, obsolete, antique)
1
pristine(last, past, other, outdated)
1
quondam(last, past, other, obsolete)
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APASmart Define. (2016). outmoded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/outmoded/thesaurus/synonyms
ChicagoSmart Define. 2016. "outmoded thesaurus" https://smartdefine.org/outmoded/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, outmoded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/outmoded/thesaurus/synonyms>.
MLASmart Define. "outmoded thesaurus" 12 February 2016. Web. 25 September 2026. <https://smartdefine.org/outmoded/thesaurus/synonyms>