4
parting(noun, end, release, ruin, finish)
4
quietus(noun, end, release, ruin, finish)
4
windup(noun, stop, close, end, finish)
3
breathing out(noun, verb, expression, phrasal verb)
3
cough
3
eschatology
3
lapse
3
omega(noun, stop, close, end, finish)
3
period(noun, end)
3
puff
3
respiration(noun, gulp, breath, gasp, inhalation)
3
sleep(noun, end, release, ruin, finish)
3
stop(noun, close, end, finish, issue)
3
stoppage
3
terminal(noun, end)
2
accomplishment(noun, stop, close, end, finish)
2
breathing(gulp, breath, gasp, inhalation)
2
closure(noun, stop, close, end, finish)
2
concluding
2
crack of doom(expression, idiom, end)
11 years ago|6.9k views|share |citing 
APASmart Define. (2015). expiration thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/expiration/thesaurus/synonyms
ChicagoSmart Define. 2015. "expiration thesaurus" https://smartdefine.org/expiration/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, expiration thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/expiration/thesaurus/synonyms>.
MLASmart Define. "expiration thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/expiration/thesaurus/synonyms>