80 entries under uncertain topic. ×
| capricious(adjective, change, continue, unusual, passionate) | |
| unstable(adjective, upset, change, continue, passionate) | |
| erratic(adjective, change, continue, unusual, passionate) | |
| fickle(adjective, change, continue, passionate, careless) | |
| inconstant(adjective, upset, change, continue, careless) | |
| doubtful(noun, adjective, unstable, shy) | |
| irregular(adjective, strange, lively, active) | |
| unsettled(adjective, upset, anxious, unstable) | |
| mercurial(adjective, change, continue, passionate, careless) | |
| variable(adjective, upset, change, continue, passionate) | |
| unsure(noun, adjective, loose, unstable) | |
| changeable(adjective, upset, change, continue, passionate) | |
| chancy(noun, adjective, unstable, changeable) | |
| chance(adjective, wonderful, changeable, erratic) | |
| dicey(noun, adjective, delicate, unusual) | |
| iffy(noun, adjective, irregular, doubtful) | |
| random(adjective, unreliable, changeable, erratic) | |
| temperamental(adjective, change, continue, delicate, careless) | |
| risky(noun, adjective, weak, delicate) | |
| unexpected(adjective, passionate, violent, thoughtless) |
For more, visit
Unpredictable on
Power Thesaurus
| 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> |