Synonyms|3Antonyms|6|Broader|0Narrower|0Related|57
2
lasting
2
persistent
0
imperishable
0
indissoluble
0
lifelong
0
lifetime
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APASmart Define. (2013). caducous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/caducous/thesaurus/antonyms
ChicagoSmart Define. 2013. "caducous thesaurus" https://smartdefine.org/caducous/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2013, caducous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/caducous/thesaurus/antonyms>.
MLASmart Define. "caducous thesaurus" 28 June 2013. Web. 26 September 2026. <https://smartdefine.org/caducous/thesaurus/antonyms>