- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
42 entries under unpredictable topic. ×
| transient(adjective, time, continue, limited, impulsive) | |
| fleeting(adjective, time, continue, short, limited) | |
| changeable(adjective, short, limited, impulsive) | |
| fickle(adjective, impulsive, transient, explosive) | |
| inconstant(adjective, impulsive, fickle, explosive) | |
| unstable(adjective, short, limited, impulsive) | |
| capricious(impulsive, explosive) | |
| elastic(adjective, impulsive, explosive) | |
| erratic(adjective, impulsive, explosive) | |
| impulsive | |
| airy(light, weak, slight, impulsive) | |
| imponderable(adjective, light, weak, slight) | |
| subtle(impulsive, imperceptible, unremarkable, explosive) | |
| buoyant(impulsive, explosive) | |
| effervescent(impulsive, explosive) | |
| elusive(impulsive, explosive) | |
| expansive(impulsive, explosive) | |
| explosive | |
| flighty(impulsive, explosive) | |
| flippant(impulsive, explosive) |
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| APA | Smart Define. (2016). ephemeral thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ephemeral/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ephemeral thesaurus" https://smartdefine.org/ephemeral/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, ephemeral thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ephemeral/thesaurus/synonyms>. |
| MLA | Smart Define. "ephemeral thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/ephemeral/thesaurus/synonyms> |