139 entries under unstable topic. ×
| spasmodic(adjective, irregular, unsettled, unreliable) | |
| vagrant(unsettled, variable, erratic, pointless) | |
| versatile(unsettled, variable) | |
| agitated(unsettled, variable) | |
| any way the wind blows(expression, careless, unreasonable, changeable) | |
| blowing hot and cold(expression, careless, unreasonable, changeable) | |
| charged(adjective, volatile) | |
| commutative(unsettled, variable) | |
| contrary(adjective, careless, uncertain, unreasonable) | |
| convertible(unsettled, variable) | |
| crotchety(adjective, careless, unreasonable, changeable) | |
| cussed(adjective, passionate, unreliable, rash) | |
| easily upset(expression, adjective, passionate, unreliable) | |
| effervescent(careless, lively, unreasonable, impulsive) | |
| every which way(expression, careless, unreasonable, changeable) | |
| fiery(adjective, passionate, wild, unreliable) | |
| flaky(passionate, violent, careless, unreasonable) | |
| froward(adjective, passionate, unreliable, rash) | |
| gaga(careless, lively, unreasonable, changeable) | |
| headstrong(adjective, passionate, unreliable, rash) |
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| APA | Smart Define. (2015). unpredictable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unpredictable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpredictable thesaurus" https://smartdefine.org/unpredictable/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unpredictable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unpredictable/thesaurus/synonyms>. |
| MLA | Smart Define. "unpredictable thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/unpredictable/thesaurus/synonyms> |