119 entries under changeable topic. ×
| mad(adjective, passionate, violent, lively, silly) | |
| movable(lively, unstable, unsettled, uneven) | |
| notional(careless, unstable, unreasonable, variable) | |
| picky(careless, unstable, unreasonable, variable) | |
| punchy(careless, unstable, unreasonable, variable) | |
| touch and go(expression, adjective, idiom, uncertain, doubtful) | |
| unreasonable(careless, unstable, variable) | |
| up-and-down(passionate, violent, lively, thoughtless) | |
| up for grabs(expression, adjective, idiom, doubtful) | |
| up in the air(doubtful, vague, hesitant, dubious) | |
| vagarious(careless, unstable, unreasonable, irregular, unreliable) | |
| yo-yo(adjective, careless, lively, active, unstable) | |
| active | |
| brilliant | |
| bubbleheaded(lively, temperamental) | |
| buoyant(lively, impulsive, explosive) | |
| cheating(indecisive, inconsistent) | |
| double-crossing(indecisive, inconsistent) | |
| elastic(lively, impulsive, temperamental, explosive) | |
| expansive(lively, impulsive, temperamental, explosive) |
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| APA | Smart Define. (2015). unpredictable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unpredictable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpredictable thesaurus" https://smartdefine.org/unpredictable/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, unpredictable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unpredictable/thesaurus/synonyms>. |
| MLA | Smart Define. "unpredictable thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/unpredictable/thesaurus/synonyms> |