Synonyms|47Antonyms|37|Broader|2Narrower|14Related|17
3
impermanence
2
impermanency
1
ephemerality
1
inconstancy
1
mutability
1
temporariness
1
transience
1
transitoriness
0
Band-Aid(noun, stopgap)
0
brevity
0
caducity
0
destructibility
0
duration
0
evanescence
0
fleetness
0
fluctuation
0
flux
0
fugacity
0
game changer(state, condition, stability, constancy, permanence)
0
hollowness
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APASmart Define. (2015). permanency thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/permanency/thesaurus/antonyms
ChicagoSmart Define. 2015. "permanency thesaurus" https://smartdefine.org/permanency/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, permanency thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/permanency/thesaurus/antonyms>.
MLASmart Define. "permanency thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/permanency/thesaurus/antonyms>