62 entries under doubtful topic. ×

2
unconfirmed(vague, hesitant, unsure, questionable)
2
undetermined(adjective, uncertain, vague, hesitant)
2
untrustworthy(adjective, weak, false, loose, uncertain)
2
wobbly(adjective, weak, uncertain, unstable)
1
halting(adjective, uncertain, hesitant, indefinite)
1
hazy(vague, hesitant, unsure, questionable)
1
hot and cold(expression, adjective, idiom, free, wild)
1
iffy(adjective, uncertain, irregular, vague)
1
indeterminate(loose, uncertain, vague, hesitant)
1
risky(delicate, vague, uneven, tricky)
1
tricky(adjective, weak, delicate, careless, loose)
1
unclear(uncertain, vague, hesitant, indefinite)
1
waffling(adjective, uncertain, irregular, hesitant)
0
conjectural(vague, hesitant, unpredictable, unsure)
0
hanging by a thread(expression, idiom, vague, hesitant)
0
in doubt(expression, vague, unsure)
0
indistinct(vague, hesitant, unsure, questionable)
0
on thin ice(expression, idiom, vague, unpredictable)
0
speculative(vague, unsure)
0
touch and go(expression, idiom, vague, unsure)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>