Synonyms|219Antonyms|82|Broader|3Narrower|0Related|201
7
unsustainable
6
perishable
2
breakable
2
deciduous
2
destructible
2
ephemeral
2
human(time, life, period, eternity)
2
impermanent
2
temporary
2
transient
2
transitory
1
biodegradable
1
brief
1
decayable
1
delicate
1
dying
1
evanescent
1
fading
1
fleeting
1
flimsy
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APASmart Define. (2016). imperishable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/imperishable/thesaurus/antonyms
ChicagoSmart Define. 2016. "imperishable thesaurus" https://smartdefine.org/imperishable/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, imperishable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/imperishable/thesaurus/antonyms>.
MLASmart Define. "imperishable thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/imperishable/thesaurus/antonyms>