81 entries under outdated topic. ×

1
old-fangled(adjective, odd, old, primitive)
1
once(last, original, past, primitive, venerable)
1
onetime(last, original, past, primitive, venerable)
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)
1
primeval(last, original, past, primitive, venerable)
1
primordial(last, original, past, primitive, venerable)
1
pristine(last, original, past, primitive, venerable)
1
quondam(last, original, past, primitive, venerable)
1
relic(last, original, past, primitive, venerable)
1
remote(last, original, past, primitive, venerable)
1
rococo(adjective, odd, old, primitive)
1
rusty(last, original, past, primitive, venerable)
1
sometime(last, original, past, primitive, venerable)
1
time-worn(last, original, past, primitive, venerable)
1
traditional(last, original, past, primitive, venerable)
1
unoriginal(last, original, past, venerable)
1
venerable(original, past, primitive, obsolete)
1
worn-out(last, original, past, other)
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APASmart Define. (2016). unfashionable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unfashionable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfashionable thesaurus" https://smartdefine.org/unfashionable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unfashionable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unfashionable/thesaurus/synonyms>.
MLASmart Define. "unfashionable thesaurus" 28 March 2016. Web. 28 September 2026. <https://smartdefine.org/unfashionable/thesaurus/synonyms>