278 entries under uncertain topic. ×
| uneasy(adjective, open, anxious, awkward) | |
| dicey(noun, adjective, open, obscure, delicate) | |
| diffident(adjective, nervous, shy, hesitant) | |
| cynical(adjective, person, negative, hesitant) | |
| doubtable(adjective, open, obscure, shaky) | |
| pessimistic(adjective, person, negative, cynical) | |
| questioning(adjective, nervous, careful, hesitant) | |
| shy(adjective, slow, awkward, hesitant) | |
| unbelieving(adjective, careful, hesitant, suspicious) | |
| unconfident(adjective, nervous, shaky, dubious) | |
| unconvinced(adjective, nervous, hesitant, dubious) | |
| untrustworthy(adjective, weak, nervous, sensitive) | |
| agnostic(adjective, hesitant, unsure, believing) | |
| confused(adjective, weak, obscure, dark) | |
| contingent(adjective, delicate, unstable, shaky) | |
| faltering(adjective, weak, awkward, shy) | |
| hazardous(adjective, open, obscure, delicate) | |
| hypothetical(adjective, dubious, imaginary, theoretical) | |
| inconclusive(adjective, clear, certain, unclear) | |
| open to question(expression, adjective, idiom, dubious) |
For more, visit
Doubtful on
Power Thesaurus
| APA | Smart Define. (2016). doubtful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/doubtful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "doubtful thesaurus" https://smartdefine.org/doubtful/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, doubtful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/doubtful/thesaurus/synonyms>. |
| MLA | Smart Define. "doubtful thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/doubtful/thesaurus/synonyms> |