4
perishing(verb, dying)
4
progress(noun, move, action, act, movement)
4
qualifying
4
sleep(noun, end, release, ruin, finish)
4
swift(adjective, casual, quick, speedy, hasty)
4
transit
4
transition(noun, change, major)
4
withdrawal(going, loss, disappearance, fading, vanishing)
3
abrupt(quick, speedy, hurried)
3
advance(noun, action, act, movement, change)
3
bereavement(noun, end, release, ruin, finish)
3
capricious
3
confirmation(noun, proof, verification, endorsement, validation)
3
coursing(verb, adjective, moving)
3
deceasing(verb, dying)
3
deciduous
3
dismissal(noun, overthrow, termination, suspension, closure)
3
dissolving
3
doom(noun, downfall, death)
3
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APASmart Define. (2016). passing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/passing/thesaurus/synonyms
ChicagoSmart Define. 2016. "passing thesaurus" https://smartdefine.org/passing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, passing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/passing/thesaurus/synonyms>.
MLASmart Define. "passing thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/passing/thesaurus/synonyms>