Synonyms|373Antonyms|99|Broader|11Narrower|2Related|693

92 entries under past topic. ×

8
previous(adjective, last, late, old)
8
quondam(noun, adjective, last, original, late)
7
dated(adjective, plain, new, last, original)
6
ago
6
lost(adjective, destroyed, extinct)
6
of old(expression, adjective, idiom, last, original)
6
out-of-date(adjective, new, last, original, dead)
6
over(adjective, late, old, finished)
5
oldfangled(adjective, last, original, odd, old)
5
once(adjective, adverb, last, original, late)
5
outmoded(adjective, new, last, original, odd)
5
sometime(adjective, last, original, late, old)
5
vanished
4
belated
4
gone by(verb, expression, adjective, phrasal verb)
4
of yore(expression, adjective, original, old)
4
onetime(last, original, primitive, venerable)
4
prior(adjective, late, old, previous)
3
antecedent(noun, old, foretime)
3
earlier(adjective, adverb, late, old)
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APASmart Define. (2015). bygone thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bygone/thesaurus/synonyms
ChicagoSmart Define. 2015. "bygone thesaurus" https://smartdefine.org/bygone/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, bygone thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bygone/thesaurus/synonyms>.
MLASmart Define. "bygone thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/bygone/thesaurus/synonyms>