115 entries under old topic. ×

2
tired(adjective, hard, flat, common, stupid)
2
unoriginal(adjective, dull, hard, last, original)
1
age-old(last, original, past, venerable)
1
banal(adjective, dull, hard, tired)
1
behind the times(expression, adjective, idiom, odd, current)
1
bent(adjective, dull, hard, tired)
1
clichéd(dull, hard, common, tired)
1
commonplace(adjective, hard, flat, ordinary, dry)
1
decayed(adjective, hard, last, original, remote)
1
demoded(adjective, odd, primitive, unfashionable)
1
disapproved(adjective, odd, primitive, unfashionable)
1
drab(adjective, dull, hard, plain)
1
dry(adjective, hard, flat, stupid, ordinary)
1
dusty(adjective, dull, hard, sour)
1
early(original, venerable, antique, archaic)
1
faded(adjective, hard, vulgar, cheap, tasteless)
1
flat(adjective, dull, hard, ordinary, dry)
1
grown old(expression, odd, primitive, unfashionable)
1
insipid(adjective, dull, hard, flat, ordinary)
1
musty(adjective, hard, odd, sour)
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APASmart Define. (2015). out-of-date thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/out-of-date/thesaurus/synonyms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 "out-of-date thesaurus" https://smartdefine.org/out-of-date/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, out-of-date thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/out-of-date/thesaurus/synonyms>.
MLASmart Define. "out-of-date thesaurus" 13 April 2015. Web. 2 October 2026. <https://smartdefine.org/out-of-date/thesaurus/synonyms>