134 entries under uncertain topic. ×
| sensitive(adjective, delicate, unstable, doubtful) | |
| ticklish(noun, adjective, delicate, sensitive) | |
| touch-and-go(adjective, delicate, sensitive, unsettled) | |
| touchy(adjective, delicate, nervous, sensitive) | |
| unclear(adjective, clear, open, certain) | |
| undependable(adjective, nervous, doubtful, dubious) | |
| unsafe(adjective, delicate, sensitive, unstable) | |
| clouded(adjective, clear, certain, doubtful) | |
| contingent(adjective, delicate, unstable, doubtful) | |
| delicate(adjective, sensitive, unstable, doubtful) | |
| fishy(adjective, doubtful, shaky, dubious) | |
| fluctuant(adjective, nervous, irregular, doubtful) | |
| fly-by-night(adjective, nervous, doubtful, dubious) | |
| improbable(adjective, doubtful, shaky, likely) | |
| in doubt(expression, adjective, idiom, clear, open) | |
| inconclusive(adjective, clear, certain, doubtful) | |
| rocky(adjective, delicate, sensitive, unstable) | |
| shady(adjective, doubtful, shaky, dubious) | |
| slippery(adjective, delicate, unstable, doubtful) | |
| unassured(adjective, nervous, doubtful, dubious) |
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| APA | Smart Define. (2015). iffy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, iffy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>. |
| MLA | Smart Define. "iffy thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms> |