78 entries under outdated topic. ×

8
dead(adjective, hard, odd, old, sour)
8
out(adjective, hard, odd, old, sour)
7
musty(adjective, hard, odd, old, sour)
7
outworn(adjective, odd, old, primitive, unfashionable)
6
olden(adjective, new, original, dead, odd)
5
dowdy(adjective, dull, new, odd, old)
5
hackneyed(adjective, dull, hard, last, original)
5
oldfangled(last, original, dead, odd, old)
5
past(adjective, hard, last, original, odd)
4
behind the times(expression, adjective, idiom, odd, current)
4
early(last, original, old, past, venerable)
4
moth-eaten(adjective, hard, last, original, tired)
4
primeval(adjective, last, original, old, past)
4
primordial(adjective, last, original, old, past)
4
traditional(feature, characteristic, detail, last, original)
3
time-worn(adjective, last, original, past, age)
3
unoriginal(adjective, hard, last, original, tired)
3
worn-out(adjective, hard, common, last, original)
2
moldy(adjective, plain, odd, old, drab)
2
corny(hard, tired, odd, old, sour)
10 years ago|15k views|share |citing 
APASmart Define. (2016). antiquated thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/antiquated/thesaurus/synonyms
ChicagoSmart Define. 2016. "antiquated thesaurus" https://smartdefine.org/antiquated/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, antiquated thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/antiquated/thesaurus/synonyms>.
MLASmart Define. "antiquated thesaurus" 12 February 2016. Web. 23 September 2026. <https://smartdefine.org/antiquated/thesaurus/synonyms>