94 entries under adjective topic. ×

20
former(noun, order, time, last)
20
past(verb, phrasal verb, last, original)
14
old(new, last, dead, odd)
13
ancient(dead, odd, late, out)
12
departed(tired, old, past, lost)
11
archaic(plain, new, last, original)
11
gone(dead, past, lost, outmoded)
11
old-fashioned(new, original, old, past)
11
antique(noun, value, new, last)
11
dead(odd, out, old, past)
11
extinct(dead, odd, out, old)
11
olden(original, odd, late, old)
11
vintage(plain, new, odd, old)
10
antiquated(plain, new, last, original)
10
erstwhile(last, original, late, old)
10
forgotten(out, past, oblivion, the past)
10
late(last, original, dead, old)
9
obsolete(last, original, dead, odd)
9
old-time(new, last, original, odd)
8
bypast(late, old, past, previous)
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APASmart Define. (2015). bygone thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bygone/thesaurus/synonyms
ChicagoSmart Define. 2015. "bygone thesaurus" https://smartdefine.org/bygone/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bygone thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bygone/thesaurus/synonyms>.
MLASmart Define. "bygone thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bygone/thesaurus/synonyms>