Synonyms|219Antonyms|53|Broader|1Narrower|0Related|488

78 entries under outdated topic. ×

12
former(adjective, original, dead, late, old)
12
old(adjective, new, odd, late, past)
11
past(verb, adjective, phrasal verb, original, odd)
10
ancient(adjective, new, dead, tired, odd)
10
antique(adjective, new, original, odd, old)
10
bygone(adjective, original, odd, late, old)
8
archaic(adjective, new, original, dead, odd)
7
age-old(adjective, new, original, old, primitive)
7
antiquated(adjective, new, original, dead, odd)
7
early(adjective, original, late, old, past)
7
immemorial(adjective, original, old, primitive, venerable)
7
old-time(adjective, new, original, dead, odd)
7
primitive(adjective, original, odd, old, past)
6
late(adjective, original, dead, old, past)
6
old-fashioned(adjective, original, dead, old, past)
6
venerable(adjective, new, original, tired, old)
5
sometime(adjective, original, dead, late, old)
4
erstwhile(adjective, original, dead, late, old)
4
quondam(adjective, original, dead, late, old)
4
antediluvian(adjective, new, original, old, primitive)
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APASmart Define. (2016). olden thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/olden/thesaurus/synonyms
ChicagoSmart Define. 2016. "olden thesaurus" https://smartdefine.org/olden/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, olden thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/olden/thesaurus/synonyms>.
MLASmart Define. "olden thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/olden/thesaurus/synonyms>