96 entries under changeable topic. ×
| lubricious(adjective, lively, uncertain, active, unpredictable) | |
| mad(unusual, strange, lively, unpredictable) | |
| mobile(adjective, lively, active, unstable, unsettled) | |
| movable(lively, unstable, unsettled, temperamental) | |
| protean(adjective, unstable, unsettled, unpredictable, unreliable) | |
| quicksilver(lively, unpredictable, temperamental) | |
| resilient(lively, unpredictable, temperamental) | |
| short-fuse(lively, unpredictable, temperamental, resilient) | |
| spirited(lively, unpredictable, temperamental, resilient) | |
| sprightly(lively, unpredictable, resilient) | |
| temperamental(adjective, lively, uncertain, active, unpredictable) | |
| ticklish(adjective, lively, active, unpredictable) | |
| touch and go(expression, idiom, doubtful, vague) | |
| unconfirmed(doubtful, vague, hesitant, unsure) | |
| undecided(adjective, doubtful, vague, hesitant) | |
| undetermined(adjective, doubtful, vague, hesitant) | |
| unforeseeable(doubtful, vague, hesitant, unsure) | |
| unresolved(doubtful, vague, hesitant, unsure) | |
| up-and-down(lively, unpredictable, uneven, temperamental) | |
| up for grabs(expression, idiom, doubtful, vague) |
For more, visit
Irregular on
Power Thesaurus
| APA | Smart Define. (2016). irregular thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/irregular/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "irregular thesaurus" https://smartdefine.org/irregular/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, irregular thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/irregular/thesaurus/synonyms>. |
| MLA | Smart Define. "irregular thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/irregular/thesaurus/synonyms> |