- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
69 entries under unpredictable topic. ×
| mercurial(adjective, unstable, irregular, unsettled) | |
| mutable(adjective, unstable, unsettled, unreliable) | |
| shifting(verb, adjective, unstable, irregular, unsettled) | |
| fitful(adjective, unstable, doubtful, unsettled, vague) | |
| impulsive(adjective, unstable, irregular, unsettled) | |
| inconsistent(adjective, weak, uncertain, unstable, irregular) | |
| varying(verb, adjective, unstable, irregular, unsettled) | |
| changeful(adjective, unstable, irregular, unsettled) | |
| irresponsible(adjective, silly, unstable, unsettled) | |
| shifty(adjective, weak, uncertain, sensitive, doubtful) | |
| irregular(adjective, unstable, doubtful, unsettled, vague) | |
| unfixed(adjective, unstable, doubtful, unsettled, vague) | |
| fluid(adjective, unstable, unsettled, unreliable) | |
| fly-by-night(adjective, uncertain, nervous, doubtful, dubious) | |
| protean(adjective, unstable, unsettled, unreliable) | |
| questionable(adjective, doubtful, vague, hesitant) | |
| spasmodic(adjective, unstable, unsettled, unreliable) | |
| untrustworthy(adjective, weak, uncertain, nervous, doubtful) | |
| mobile(adjective, weak, unstable, unsettled) | |
| tricky(adjective, weak, uncertain, sensitive, doubtful) |
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| APA | Smart Define. (2016). vacillating thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/vacillating/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "vacillating thesaurus" https://smartdefine.org/vacillating/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, vacillating thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/vacillating/thesaurus/synonyms>. |
| MLA | Smart Define. "vacillating thesaurus" 4 March 2016. Web. 21 September 2026. <https://smartdefine.org/vacillating/thesaurus/synonyms> |