Synonyms|299Antonyms|137|Broader|7Narrower|12Related|1.5k
2
obscure(adjective, uncertain, doubtful, shaky, dubious)
2
on the fence(adjective, undecided)
2
open to debate(expression, adjective, idiom)
2
open to doubt(expression, idiom, uncertain, doubtful, dubious)
2
question
2
shaky(dubious, suspect, shady, unlikely, unpromising)
2
slippery
2
tentative(adjective, uncertain)
2
ticklish
2
unclear(adjective, open, uncertain, doubtful, shaky)
2
unconfirmed(uncertain, doubtful, vague, dubious, unclear)
2
unpredictable
2
unsubstantiated(adjective, questionable, unproven)
2
untrustworthy(uncertainty, uncertain, doubtful, dubious, suspect)
2
wavering(adjective, open, uncertain, doubtful, unsure)
1
agnostic
1
alleged
1
argumentative
1
assumed
1
betwixt and between(adjective, controversial)
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APASmart Define. (2015). debatable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/debatable/thesaurus/synonyms
ChicagoSmart Define. 2015. "debatable thesaurus" https://smartdefine.org/debatable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, debatable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/debatable/thesaurus/synonyms>.
MLASmart Define. "debatable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/debatable/thesaurus/synonyms>