45 entries under outdated topic. ×

1
ancient(adjective, odd, old, primitive, unfashionable)
1
antiquated(adjective, odd, old, primitive, unfashionable)
1
antique(adjective, odd, old, primitive, unfashionable)
1
archaic(adjective, odd, old, primitive, unfashionable)
1
behind the times(expression, idiom, odd, out, old)
1
bygone(adjective, odd, old, primitive, unfashionable)
1
corny(adjective, odd, out, old, primitive)
1
dated(adjective, odd, old, primitive, unfashionable)
1
dead(adjective, odd, old, primitive, unfashionable)
1
demoded(adjective, odd, out, old, primitive)
1
dowdy(adjective, odd, out, old, primitive)
1
extinct(adjective, odd, old, primitive, unfashionable)
1
grown old(expression, odd, out, old, primitive)
1
moldy(adjective, odd, old, primitive, unfashionable)
1
musty(adjective, odd, out, old, primitive)
1
neglected(adjective, odd, out, old, primitive)
1
not current(expression, odd, out, old, primitive)
1
not modern(expression, odd, out, old, primitive)
1
not with it(expression, idiom, odd, out, old)
1
obsolescent(adjective, odd, old, primitive, unfashionable)
<123>
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APASmart Define. (2015). disapproved thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/disapproved/thesaurus/synonyms
ChicagoSmart Define. 2015. "disapproved thesaurus" https://smartdefine.org/disapproved/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, disapproved thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/disapproved/thesaurus/synonyms>.
MLASmart Define. "disapproved thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/disapproved/thesaurus/synonyms>