69 entries under outdated topic. ×

1
disapproved(adjective, odd, old, primitive, unfashionable)
1
done(last, original, past, other)
1
grown old(expression, adjective, odd, old, primitive)
1
immemorial(last, original, past, other)
1
neglected(adjective, odd, old, primitive, unfashionable)
1
not current(expression, adjective, odd, square, old)
1
not modern(expression, adjective, odd, old, primitive)
1
not with it(expression, idiom, odd, old, primitive)
1
odd(adjective, old, primitive, unfashionable)
1
of old(expression, adjective, last, original, odd)
1
of olden days(expression, idiom, odd, old, primitive)
1
of the old school(expression, idiom, odd, square, old)
1
of yore(expression, last, original, past)
1
old-fangled(adjective, odd, old, primitive, unfashionable)
1
once(last, original, past, other)
1
onetime(last, original, past, other)
1
original(last, past, other, obsolete)
1
out-of-style(adjective, odd, out, old, primitive)
1
out of it(expression, idiom, odd, old, primitive)
1
out of style(expression, idiom, odd, old, primitive)
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APASmart Define. (2016). outmoded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/outmoded/thesaurus/synonyms
ChicagoSmart Define. 2016. "outmoded thesaurus" https://smartdefine.org/outmoded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, outmoded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/outmoded/thesaurus/synonyms>.
MLASmart Define. "outmoded thesaurus" 12 February 2016. Web. 22 September 2026. <https://smartdefine.org/outmoded/thesaurus/synonyms>