Synonyms|92Antonyms|119|Broader|45Narrower|34Related|248

64 entries under weakness topic. ×

3
weak(adjective, support, quality)
3
baseless(adjective, support, quality)
3
illogical(adjective, support, quality, defended)
3
unreasonable(adjective, support, quality, defended)
3
unsustained(adjective, support, quality)
3
refutable(adjective, support, quality, true)
3
undemonstratable(adjective, support, quality)
3
unsupportable(adjective, support, quality, true)
3
unwarranted(adjective, support, quality)
3
debatable(adjective, support, quality, true)
3
disprovable(adjective, support, quality, true)
3
disputable(adjective, support, quality, true)
3
indemonstrable(adjective, support, quality, true)
3
inexplicable(adjective, support, quality, defended)
3
unacceptable(adjective, quality, defended, verbal attack)
3
unexplainable(adjective, quality, defended, verbal attack)
3
unsubstantiatable(adjective, quality, nonacceptance)
2
irrational(adjective, characteristic, proof, defended)
2
unsupported(adjective, support, quality)
2
vain(adjective, support, quality)
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ChicagoSmart Define. 2015. "unsustainable thesaurus" https://smartdefine.org/unsustainable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unsustainable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unsustainable/thesaurus/synonyms>.
MLASmart Define. "unsustainable thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unsustainable/thesaurus/synonyms>