50 entries under outdated topic. ×

3
hackneyed(adjective, dull, last, original, past)
3
unstylish(adjective, dull, old, shabby, tacky)
2
age-old(adjective, last, original, old, venerable)
2
of old(expression, adjective, last, original, dead)
2
out of it(expression, adjective, idiom, unfashionable)
2
time-worn(adjective, last, original, past, venerable)
2
unoriginal(last, original, past, unsophisticated, venerable)
2
venerable(original, old, past, early)
1
aboriginal(last, original, past, venerable)
1
crumbling(last, original, past, venerable)
1
decayed(adjective, last, original, past, venerable)
1
done(last, original, past, venerable)
1
early(original, old, venerable, antique)
1
erstwhile(adjective, last, original, dead, past)
1
former(adjective, last, original, dead, past)
1
immemorial(usual, last, original, conventional, customary)
1
late(adjective, last, original, dead, past)
1
of yore(expression, adjective, last, original, dead)
1
once(last, original, past, venerable)
1
onetime(last, original, past, venerable)
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APASmart Define. (2015). old-fashioned thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/old-fashioned/thesaurus/synonyms
ChicagoSmart Define. 2015. "old-fashioned thesaurus" https://smartdefine.org/old-fashioned/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, old-fashioned thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/old-fashioned/thesaurus/synonyms>.
MLASmart Define. "old-fashioned thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/old-fashioned/thesaurus/synonyms>