119 entries under changeable topic. ×
| fast-talking | |
| flexible(adjective, variable, changing, fluctuating) | |
| flip | |
| gay(lively, impulsive, explosive) | |
| indistinct(doubtful, vague, hesitant, unsure) | |
| irrepressible(lively, temperamental) | |
| lighthearted(lively, temperamental) | |
| lively(impulsive, explosive) | |
| resilient(lively, impulsive, temperamental, explosive) | |
| short-fuse(lively, temperamental) | |
| sneaking(indecisive, inconsistent) | |
| spirited(lively, temperamental) | |
| sprightly(lively, impulsive, explosive) | |
| two-timing(indecisive, inconsistent) | |
| unconfirmed(doubtful, vague, hesitant, unsure) | |
| unequable(adjective, changing, fluctuating, varying) | |
| untrue(adjective, fickle, variable, undependable) | |
| waffling(adjective, irregular, variable, changing) | |
| witty |
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| APA | Smart Define. (2015). unpredictable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unpredictable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpredictable thesaurus" https://smartdefine.org/unpredictable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, unpredictable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unpredictable/thesaurus/synonyms>. |
| MLA | Smart Define. "unpredictable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unpredictable/thesaurus/synonyms> |