278 entries under uncertain topic. ×

1
hanging by a thread(expression, adjective, idiom, delicate)
1
have a hunch(expression, adjective, idiom, anxious)
1
have cold feet(expression, adjective, idiom, anxious)
1
have funny feeling(expression, adjective, idiom, anxious)
1
have stage fright(expression, adjective, idiom, anxious)
1
in a cold sweat(expression, adjective, idiom, anxious)
1
in a dither(expression, adjective, idiom, anxious)
1
in a quandary(expression, adjective, nervous, hesitant)
1
in a sweat(expression, adjective, idiom, anxious)
1
in clouds(expression, adjective, hesitant, unsure)
1
in dilemma(expression, adjective, hesitant, unsure)
1
inexplicable(dark, mysterious, unclear, indistinct)
1
jellyfish(adjective, anxious, nervous, worried)
1
like doubting Thomas(expression, adjective, hesitant, unsure)
1
lily-livered(adjective, anxious, nervous, worried)
1
loaded(adjective, delicate, unstable, unsettled)
1
loath(slow, shy, hesitant, cautious)
1
misleading(adjective, faint, vague, dubious)
1
not following(expression, adjective, hesitant, confused)
1
occult(dark, dubious, mysterious)
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APASmart Define. (2016). doubtful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/doubtful/thesaurus/synonyms
ChicagoSmart Define. 2016. "doubtful thesaurus" https://smartdefine.org/doubtful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, doubtful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/doubtful/thesaurus/synonyms>.
MLASmart Define. "doubtful thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/doubtful/thesaurus/synonyms>