Synonyms|3Antonyms|0|Broader|0Narrower|0Related|0
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unsustainable
0
indefensible
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unmaintainable(adjective, unsustainable)
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APASmart Define. (1970). unsanctionable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unsanctionable/thesaurus/synonyms
ChicagoSmart Define. 1970. "unsanctionable thesaurus" https://smartdefine.org/unsanctionable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 1970, unsanctionable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unsanctionable/thesaurus/synonyms>.
MLASmart Define. "unsanctionable thesaurus" 1 January 1970. Web. 22 September 2026. <https://smartdefine.org/unsanctionable/thesaurus/synonyms>