80 entries under outdated topic. ×

1
cast-off(last, original, past, venerable)
1
corny(adjective, odd, old, unfashionable)
1
crumbling(last, original, past, venerable)
1
dead(adjective, odd, old, unfashionable)
1
decayed(last, original, past, venerable)
1
demoded(adjective, odd, old, unfashionable)
1
disapproved(adjective, odd, old, unfashionable)
1
done(last, original, past, venerable)
1
dowdy(adjective, odd, old, unfashionable)
1
extinct(adjective, odd, old, unfashionable)
1
grown old(expression, adjective, odd, old, unfashionable)
1
hackneyed(last, original, past, venerable)
1
moldy(adjective, odd, old, unfashionable)
1
moth-eaten(last, original, past, venerable)
1
musty(adjective, odd, old, unfashionable)
1
neglected(adjective, wild, fierce, odd, old)
1
not current(expression, adjective, odd, old, unfashionable)
1
not modern(expression, adjective, odd, old, unfashionable)
1
not with it(expression, idiom, odd, old, unfashionable)
1
obsolescent(adjective, odd, old, unfashionable)
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APASmart Define. (2015). primitive thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/primitive/thesaurus/synonyms
ChicagoSmart Define. 2015. "primitive thesaurus" https://smartdefine.org/primitive/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, primitive thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/primitive/thesaurus/synonyms>.
MLASmart Define. "primitive thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/primitive/thesaurus/synonyms>