52 entries under outdated topic. ×

11
stale(adjective, dull, set, hard, flat)
6
hackneyed(adjective, dull, set, hard, flat)
6
unoriginal(adjective, dull, set, hard, flat)
5
antiquated(adjective, hard, last, original, tired)
5
old(adjective, hard, last, dead, tired)
4
obsolete(adjective, original, tired, old, stale)
4
passe(hard, last, original, old, sour)
4
rusty(original, old, gray, venerable)
3
antique(adjective, original, old, gray)
3
bygone(original, old, venerable, antique)
3
fossilized(tired, bent, unfashionable, obsolete)
3
outmoded(original, tired, old, stale, venerable)
3
superannuated(original, old, venerable, antique)
3
worn-out(adjective, dull, set, hard, flat)
2
antediluvian(original, old, gray, venerable)
2
crumbling(last, original, stale, past, venerable)
2
decayed(adjective, mean, hard, poor, last)
2
done(last, original, past, venerable)
2
olden(adjective, original, old, venerable, unfashionable)
2
out-of-date(adjective, hard, last, original, tired)
<123>
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APASmart Define. (2016). moth-eaten thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/moth-eaten/thesaurus/synonyms
ChicagoSmart Define. 2016. "moth-eaten thesaurus" https://smartdefine.org/moth-eaten/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, moth-eaten thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/moth-eaten/thesaurus/synonyms>.
MLASmart Define. "moth-eaten thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/moth-eaten/thesaurus/synonyms>