Synonyms|213Antonyms|56|Broader|2Narrower|0Related|188
2
absurd(adjective, irrational, implausible, preposterous, defended)
2
defenceless
2
empty
2
good-for-nothing(adjective, useless, unfit)
2
good for nothing(adjective, useless, unfit)
2
harmless
2
helpless(adjective, vulnerable, exposed)
2
idle
2
impossible(unbelievable, implausible, improbable)
2
inconclusive(adjective, reasoning)
2
inconsequent
2
inconsequential
2
incorrect(adjective, reasoning)
2
ineffective(adjective, useless, unfit)
2
ridiculous(adjective, absurd, implausible, preposterous, improbable)
2
senseless
2
unarmed
2
unfortified
2
unprotected(adjective, vulnerable, exposed, helpless)
2
unscientific
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APASmart Define. (2016). untenable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/untenable/thesaurus/synonyms
ChicagoSmart Define. 2016. "untenable thesaurus" https://smartdefine.org/untenable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, untenable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/untenable/thesaurus/synonyms>.
MLASmart Define. "untenable thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/untenable/thesaurus/synonyms>