28 entries under questionable topic. ×

4
unresolved(adjective, doubtful, vague, hesitant, unpredictable)
3
unpredictable(adjective, doubtful, vague, hesitant, changeable)
2
indefinite(adjective, doubtful, unsettled, vague)
2
indeterminate(adjective, doubtful, vague, hesitant, changeable)
2
vague(adjective, doubtful, hesitant, assumed)
1
ambivalent(doubtful, vague, hesitant, unpredictable, changeable)
1
erratic(doubtful, vague, hesitant, unpredictable, changeable)
1
fitful(doubtful, vague, hesitant, unpredictable, changeable)
1
hazy(doubtful, vague, hesitant, changeable, unsure)
1
incalculable(doubtful, vague, hesitant, unpredictable, changeable)
1
inconstant(doubtful, vague, hesitant, unpredictable, changeable)
1
irregular(doubtful, vague, hesitant, unpredictable, changeable)
1
irresolute(doubtful, vague, hesitant, unpredictable, changeable)
1
unclear(adjective, doubtful, vague, hesitant, changeable)
1
unconfirmed(doubtful, unsettled, vague, assumed)
1
undecided(doubtful, unsettled, vague, hesitant, indefinite)
1
undetermined(adjective, doubtful, vague, hesitant, unpredictable)
1
unfixed(doubtful, vague, hesitant, unpredictable, changeable)
1
unforeseeable(doubtful, vague, hesitant, unpredictable, changeable)
1
up for grabs(expression, doubtful, vague, hesitant, changeable)
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11 years ago|7.2k views|share |citing 
APASmart Define. (2015). conjectural thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/conjectural/thesaurus/synonyms
ChicagoSmart Define. 2015. "conjectural thesaurus" https://smartdefine.org/conjectural/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, conjectural thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/conjectural/thesaurus/synonyms>.
MLASmart Define. "conjectural thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/conjectural/thesaurus/synonyms>