24 entries under open topic. ×

29
questionable(noun, adjective, certain, uncertainty)
24
disputable(noun, adjective, certain, uncertainty)
23
moot(noun, adjective, certain, uncertain)
21
doubtful(noun, adjective, certain, uncertain)
21
uncertain(noun, adjective, certain, uncertain)
20
problematic(adjective, certain, uncertain, doubtful)
19
controversial(noun, adjective, uncertain, doubtful)
18
dubious(noun, adjective, uncertain, doubtful)
17
undecided(noun, adjective, uncertain, definite)
17
unsettled(noun, adjective, uncertain, doubtful)
9
unresolved(adjective, uncertain, doubtful, unsettled)
9
unsure(adjective, uncertain, doubtful, dubious)
8
iffy(adjective, uncertain, doubtful, dubious)
6
in doubt(expression, adjective, uncertain, doubtful)
6
undetermined
4
ambiguous(adjective, uncertain, doubtful, unsettled)
3
borderline(adjective, uncertain, doubtful, dubious)
3
equivocal(adjective, uncertain, doubtful, unsettled)
2
indecisive(adjective, uncertain, doubtful, unsettled)
2
unclear(adjective, uncertain, doubtful, shaky)
<12>
11 years ago|15k views|share |citing 
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>