119 entries under changeable topic. ×

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fast-talking
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flexible(adjective, variable, changing, fluctuating)
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flip
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gay(lively, impulsive, explosive)
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indistinct(doubtful, vague, hesitant, unsure)
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irrepressible(lively, temperamental)
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lighthearted(lively, temperamental)
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lively(impulsive, explosive)
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resilient(lively, impulsive, temperamental, explosive)
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short-fuse(lively, temperamental)
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sneaking(indecisive, inconsistent)
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spirited(lively, temperamental)
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sprightly(lively, impulsive, explosive)
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two-timing(indecisive, inconsistent)
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unconfirmed(doubtful, vague, hesitant, unsure)
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unequable(adjective, changing, fluctuating, varying)
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untrue(adjective, fickle, variable, undependable)
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waffling(adjective, irregular, variable, changing)
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witty
11 years ago|19k views|share |citing 
APASmart Define. (2015). unpredictable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unpredictable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpredictable thesaurus" https://smartdefine.org/unpredictable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unpredictable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unpredictable/thesaurus/synonyms>.
MLASmart Define. "unpredictable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unpredictable/thesaurus/synonyms>