66 entries under antiquated topic. ×

6
bygone(adjective, plain, new, last, original)
6
antediluvian(adjective, original, old, obsolete)
6
behind the times(expression, adjective, idiom, odd, current)
6
moth-eaten(adjective, original, old, stale, shabby)
6
outworn(adjective, dead, odd, out, old)
5
oldfangled(last, original, dead, odd, old)
4
stale(adjective, last, original, outdated)
3
moldy(adjective, plain, dead, odd, out)
3
olden(adjective, original, dead, odd, old)
3
past(adjective, last, original, odd, old)
3
primitive(adjective, last, original, odd, old)
2
demoded(adjective, odd, old, primitive, unfashionable)
2
gone(adjective, dead, out, past, lost)
2
musty(adjective, odd, out, old, primitive)
2
of old(expression, last, original, dead, odd)
2
old-hat(adjective, odd, out, old, primitive)
2
out of style(expression, adjective, idiom, odd, old)
2
rococo(adjective, odd, old, primitive, unfashionable)
2
unstylish(adjective, plain, odd, old, drab)
1
corny(adjective, odd, old, primitive, unfashionable)
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APASmart Define. (2015). dated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dated/thesaurus/synonyms
ChicagoSmart Define. 2015. "dated thesaurus" https://smartdefine.org/dated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, dated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dated/thesaurus/synonyms>.
MLASmart Define. "dated thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/dated/thesaurus/synonyms>