47 entries under outdated topic. ×

5
vintage(adjective, feature, characteristic, detail, odd)
3
dead(adjective, odd, out, old, past)
3
outworn(adjective, dead, odd, out, old)
3
passe(adjective, dead, odd, out, old)
3
unfashionable(dead, odd, out, old, past)
2
oldfangled(adjective, dead, odd, old, past)
2
disapproved(adjective, odd, old, primitive, unfashionable)
2
grown old(expression, odd, old, primitive, unfashionable)
1
moldy(adjective, dead, odd, out, old)
1
old-hat(dead, odd, old, primitive, unfashionable)
1
behind the times(expression, idiom, odd, old, primitive)
1
corny(adjective, odd, old, primitive, unfashionable)
1
demoded(adjective, odd, old, primitive, unfashionable)
1
dowdy(adjective, odd, old, primitive, unfashionable)
1
neglected(adjective, odd, old, primitive, unfashionable)
1
not current(expression, odd, old, primitive, unfashionable)
1
not modern(expression, odd, old, primitive, unfashionable)
1
not with it(expression, idiom, odd, old, primitive)
1
odd(adjective, old, primitive, unfashionable)
1
of olden days(expression, idiom, odd, old, primitive)
10 years ago|25k views|share |citing 
APASmart Define. (2016). ancient thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ancient/thesaurus/synonyms
ChicagoSmart Define. 2016. "ancient thesaurus" https://smartdefine.org/ancient/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, ancient thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ancient/thesaurus/synonyms>.
MLASmart Define. "ancient thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/ancient/thesaurus/synonyms>