198 entries under unpredictable topic. ×
| fugitive(impulsive, explosive) | |
| furtive(adjective, fickle, undependable, fly-by-night) | |
| gaseous(impulsive, explosive) | |
| hallucinatory(adjective, fickle, undependable, fly-by-night) | |
| high-strung(unstable, unreliable, fickle, erratic) | |
| hollow(adjective, detached, fickle, undependable) | |
| hot-blooded(impulsive, explosive) | |
| hot-tempered(impulsive, explosive) | |
| idiosyncratic(irregular, unreliable) | |
| implausible(adjective, fickle, undependable, fly-by-night) | |
| imponderable(impulsive, explosive) | |
| inaccurate(adjective, fickle, undependable, fly-by-night) | |
| irrepressible(lively, changeable, temperamental) | |
| irritable(unstable, unreliable, fickle, erratic) | |
| light(detached, impulsive, fluctuating, explosive) | |
| lighthearted(lively, changeable, temperamental) | |
| loose(detached, unreliable, irresponsible, fluctuating) | |
| mad(lively, changeable, temperamental) | |
| makeshift(adjective, fickle, undependable, fly-by-night) | |
| meretricious(adjective, fickle, undependable, fly-by-night) |
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| APA | Smart Define. (2015). variable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/variable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "variable thesaurus" https://smartdefine.org/variable/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, variable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/variable/thesaurus/synonyms>. |
| MLA | Smart Define. "variable thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/variable/thesaurus/synonyms> |