91 entries under adjective topic. ×

3
unsustainable(true, real)
3
vague
2
ambivalent
2
at issue
2
borderline(uncertain, doubtful, dubious, suspect)
2
challengeable
2
changeable
2
confused
2
contested
2
fishy(uncertain, doubtful, dubious, suspect)
2
indefinite
2
insecure
2
mysterious
2
tricky(sticky, challenging)
2
unclear(uncertain, doubtful, unsure)
2
unlikely(uncertain, doubtful, unsure, debatable)
1
difficult(tricky, sticky, challenging)
1
exceptionable
1
indemonstrable(true, real)
1
indeterminate
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APASmart Define. (2015). disputable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/disputable/thesaurus/synonyms
ChicagoSmart Define. 2015. "disputable thesaurus" https://smartdefine.org/disputable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, disputable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/disputable/thesaurus/synonyms>.
MLASmart Define. "disputable thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/disputable/thesaurus/synonyms>