75 entries under careless topic. ×
| casual(adjective, chance, random, haphazard) | |
| flaky(adjective, unusual, unstable, unreasonable) | |
| loose(foolish, stupid, casual, senseless) | |
| moody(adjective, unstable, unreasonable, unpredictable) | |
| notional(adjective, unstable, unreasonable, unpredictable) | |
| quirky(adjective, foolish, stupid, unstable) | |
| spontaneous | |
| temperamental(adjective, unstable, unreasonable, changeable) | |
| unexpected(adjective, casual) | |
| unmethodical(adjective, casual, motiveless) | |
| unorganized(adjective, casual) | |
| unpremeditated(adjective, chance, casual, random) | |
| unthinking | |
| vagarious(adjective, unstable, unreasonable, irregular) | |
| any way the wind blows(adjective, unstable, unreasonable, unpredictable) | |
| blowing hot and cold(adjective, unstable, unreasonable, unpredictable) | |
| changeful(unstable, unreasonable, unpredictable, changeable) | |
| contrary(adjective, unstable, unreasonable, unpredictable) | |
| designless(chance, casual, haphazard, accidental) | |
| desultory(chance, casual, irregular, unpredictable) |
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| APA | Smart Define. (2015). arbitrary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/arbitrary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "arbitrary thesaurus" https://smartdefine.org/arbitrary/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, arbitrary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/arbitrary/thesaurus/synonyms>. |
| MLA | Smart Define. "arbitrary thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/arbitrary/thesaurus/synonyms> |