9
dying(verb, adjective, ending, dying)
7
moribund(adjective, last, failing, final, ultimate)
7
passing(verb, adjective, last, failing, ultimate)
6
perishing(verb, adjective, last, failing, ultimate)
5
deceasing(verb, ending, dying)
5
ending(noun, verb, ending, dying)
5
fading(verb, adjective, last, failing, final)
5
terminating(verb, ending)
4
ceasing(verb, ending, dying)
4
concluding(verb, adjective, ending)
4
departing(verb, dying)
4
finishing(verb, ending)
4
going(adjective, last, failing, final, ultimate)
4
in extremis(expression, adjective, last, failing, ultimate)
4
succumbing(verb, dying)
3
discontinuing
3
exiting(verb, ending)
3
failing(verb, adjective, last, final, ultimate)
3
sinking(adjective, last, failing, final, ultimate)
2
capping(verb, ending)
<123459>
11 years ago|3.9k views|share |citing 
APASmart Define. (2015). expiring thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/expiring/thesaurus/synonyms
ChicagoSmart Define. 2015. "expiring thesaurus" https://smartdefine.org/expiring/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, expiring thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/expiring/thesaurus/synonyms>.
MLASmart Define. "expiring thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/expiring/thesaurus/synonyms>