198 entries under unpredictable topic. ×
| mistaken(adjective, fickle, undependable, fly-by-night) | |
| momentary(impulsive, explosive) | |
| neurotic(adjective, passionate, unstable, unreliable) | |
| no-good(loose, unreliable, irresponsible) | |
| no bargain(expression, loose, unreliable, irresponsible) | |
| nomadic(irregular, unreliable) | |
| not true(expression, adjective, fickle, undependable) | |
| not trustworthy(expression, adjective, fickle, undependable) | |
| oddball(irregular, unreliable) | |
| peculiar(irregular, unreliable) | |
| planetary(irregular, unreliable) | |
| playful(impulsive, explosive) | |
| pretended(adjective, fickle, undependable, fly-by-night) | |
| pseudo(adjective, fickle, undependable, fly-by-night) | |
| questionable(adjective, doubtful, vague, hesitant) | |
| sham(adjective, fickle, undependable, fly-by-night) | |
| short-fuse(lively, changeable, temperamental) | |
| short-lived(impulsive, explosive) | |
| specious(adjective, fickle, undependable, fly-by-night) | |
| strange(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> |