116 entries under doubtful topic. ×
| hanging by a thread(expression, adjective, idiom, delicate, uncertain) | |
| hesitant(adjective, weak, uncertain, nervous) | |
| hesitating(adjective, weak, uncertain, hesitant) | |
| hot-and-cold(adjective, weak, uncertain, hesitant) | |
| impugnable(adjective, delicate, uncertain, unsettled) | |
| inconclusive(uncertain, shaky, indefinite, wavering) | |
| indeterminate(loose, uncertain, shaky, insecure) | |
| lacking(uncertain, nervous, insecure, unsure) | |
| loaded(adjective, bad, nasty, delicate, heavy) | |
| not fixed(expression, adjective, uneven, unbalanced) | |
| of two minds(expression, adjective, idiom, uncertain) | |
| on-the-fence(adjective, weak, uncertain, hesitant) | |
| on thin ice(expression, adjective, idiom, delicate, uncertain) | |
| open(uncertain, nervous, shaky, tricky) | |
| rugged(adjective, rough, delicate, violent, uncertain) | |
| skeptical(adjective, false, uncertain, nervous, dishonest) | |
| suspicious(uncertain, awkward, nervous, unsettled) | |
| timid(adjective, weak, uncertain, unsure) | |
| touch and go(expression, adjective, idiom, delicate, uncertain) | |
| unassured(loose, uncertain, nervous, unreliable) |
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| APA | Smart Define. (2016). unstable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unstable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, unstable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unstable/thesaurus/synonyms>. |
| MLA | Smart Define. "unstable thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/unstable/thesaurus/synonyms> |