44
expired(adjective, feature, characteristic, detail, property)
40
gone(adjective, adverb, feature, characteristic, present)
38
lapsed(adjective, feature, characteristic, detail, property)
37
elapsed(adjective, feature, characteristic, split, quit)
37
last(adjective, feature, characteristic, detail, previous)
31
outlawed(adjective, feature, characteristic, detail, expiration)
24
former(noun, adjective, order, time, back)
21
previous(adjective, time, back, last, old)
18
history(noun, time, happen, antiquity, experiences)
18
old(adjective, hard, last, odd, sour)
17
over(adjective, adverb, position, split, quit)
14
bygone(adjective, last, original, dead, odd)
14
yesteryear(noun, time, antiquity, experiences)
13
by(adjective, adverb, preposition, position, near)
13
erstwhile(adjective, original, old, previous, former)
12
prior(adjective, time, former, earlier, preceding)
12
quondam(noun, adjective, original, old, previous)
12
late(adjective, original, dead, old, previous)
11
yore(noun, adjective, time)
11
ancient(adjective, odd, old, primitive, previous)
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APASmart Define. (2015). Past thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/past/thesaurus/synonyms
ChicagoSmart Define. 2015. "Past thesaurus" https://smartdefine.org/past/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Past thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/past/thesaurus/synonyms>.
MLASmart Define. "Past thesaurus" 25 May 2015. Web. 20 September 2026. <https://smartdefine.org/past/thesaurus/synonyms>