198 entries under unpredictable topic. ×
| freakish(adjective, change, continue, careless, unstable) | |
| impermanent(adjective, impulsive, changeable, fickle) | |
| indecisive(adjective, uncertain, unstable, doubtful, unsettled) | |
| indefinite(adjective, careless, loose, doubtful, vague) | |
| rambling(irregular, unreliable, irregularity of recurrence) | |
| shifty(adjective, weak, uncertain, doubtful, dubious) | |
| transitory(impulsive, explosive) | |
| elastic(adjective, lively, complex, deep, tolerant) | |
| giddy(adjective, impulsive, unreliable, changeable) | |
| lubricious(adjective, careless, lively, uncertain, active) | |
| moody(adjective, careless, unstable, unreasonable) | |
| unsound(adjective, careless, loose, unstable, shaky) | |
| untrustworthy(adjective, weak, loose, uncertain, doubtful) | |
| dicey(irregular, unreliable, changeable, erratic) | |
| fallible(adjective, fickle, undependable, fly-by-night) | |
| iffy(adjective, uncertain, irregular, doubtful, vague) | |
| irresponsible(adjective, unstable, unsettled, unreliable) | |
| quicksilver(lively, changeable, indecisive, inconsistent) | |
| resilient(lively, changeable, flexible, compliant) | |
| roving(irregular, unreliable) |
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| APA | Smart Define. (2015). variable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/variable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "variable thesaurus" https://smartdefine.org/variable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, variable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/variable/thesaurus/synonyms>. |
| MLA | Smart Define. "variable thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/variable/thesaurus/synonyms> |