35 entries under the past topic. ×

44
gone(adjective, feature, state, characteristic, detail)
42
lapsed(verb, adjective, feature, characteristic, detail)
40
elapsed(verb, adjective, feature, characteristic, detail)
40
past(adjective, feature, characteristic, detail, expiration)
27
extinct(adjective, feature, state, characteristic, trait)
11
obsolete(adjective, feature, characteristic, trait)
4
old(adjective, feature, characteristic, trait)
2
run out(verb, expression, phrasal verb)
1
bygone
1
antebellum
1
forgotten
1
gone by(verb, phrasal verb)
1
has-been
1
no more(expression, idiom)
1
over
1
passed away(verb, phrasal verb)
1
exploded
1
pass away(verb, phrasal verb)
1
that has been(expression, idiom)
0
blown over(verb, expression, phrasal verb)
<12>
11 years ago|7.2k views|share |citing 
APASmart Define. (2015). expired thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/expired/thesaurus/synonyms
ChicagoSmart Define. 2015. "expired thesaurus" https://smartdefine.org/expired/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, expired thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/expired/thesaurus/synonyms>.
MLASmart Define. "expired thesaurus" 25 May 2015. Web. 30 September 2026. <https://smartdefine.org/expired/thesaurus/synonyms>