49 entries under outdated topic. ×

19
old(adjective, feature, state, characteristic, quality)
11
immemorial(adjective, state, quality, fashion, usual)
7
old-fashioned(adjective, state, quality, last, original)
6
antique(feature, characteristic, detail, last, original)
5
venerable(adjective, original, past, primitive)
4
antediluvian(feature, characteristic, detail, last, original)
4
antiquated(feature, characteristic, detail, last, original)
4
hackneyed(adjective, last, original, straight, routine)
3
age-old(adjective, last, original, fixed, primitive)
3
archaic(feature, characteristic, detail, last, original)
3
primitive(feature, characteristic, detail, last, original)
2
olden(adjective, original, old, past, primitive)
2
stale(adjective, last, original, past, venerable)
2
unoriginal(adjective, last, original, past, venerable)
1
aboriginal(last, original, past, primitive, venerable)
1
bygone(last, original, past, primitive, venerable)
1
cast-off(last, original, past, primitive, venerable)
1
crumbling(last, original, past, venerable)
1
dated(last, original, past, venerable)
1
decayed(last, original, past, venerable)
<123>
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APASmart Define. (2016). traditional thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/traditional/thesaurus/synonyms
ChicagoSmart Define. 2016. "traditional thesaurus" https://smartdefine.org/traditional/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, traditional thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/traditional/thesaurus/synonyms>.
MLASmart Define. "traditional thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/traditional/thesaurus/synonyms>