Synonyms|588Antonyms|120|Broader|6Narrower|0Related|858

47 entries under outdated topic. ×

26
past(verb, adjective, phrasal verb, order, time)
19
erstwhile(adjective, order, time, last, original)
19
quondam(adjective, adverb, order, time, last)
18
bygone(adjective, order, time, last, original)
18
old(adjective, order, time, last, late)
17
late(adjective, adverb, order, time, last)
16
sometime(adjective, adverb, order, time, last)
10
once(adjective, adverb, order, time, last)
9
olden(adjective, original, dead, late, old)
9
early(adjective, last, original, late, old)
8
onetime(adjective, last, original, dead, primitive)
5
primeval(adjective, last, original, past, primitive)
4
antediluvian(last, original, past, primitive, venerable)
4
of yore(expression, adjective, order, time, last)
4
primitive(adjective, last, original, old, past)
3
old-time(adjective, last, original, dead, past)
3
primordial(adjective, last, original, past, primitive)
2
antique(last, original, past, primitive, venerable)
2
immemorial(last, original, past, primitive, venerable)
2
of old(expression, adjective, idiom, last, original)
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APASmart Define. (2015). former thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/former/thesaurus/synonyms
ChicagoSmart Define. 2015. "former thesaurus" https://smartdefine.org/former/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, former thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/former/thesaurus/synonyms>.
MLASmart Define. "former thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/former/thesaurus/synonyms>