| independent | |
| irresponsible(adjective, chance, whimsical, illegality) | |
| lawless(adjective, unconformity, illegality) | |
| loose(careless, foolish, stupid, casual, senseless) | |
| low(adjective, cruel, unreasonable, dishonest, immoral) | |
| maggoty | |
| magistral | |
| moody(adjective, careless, unstable, unreasonable, unpredictable) | |
| notional(adjective, careless, unstable, unreasonable, unpredictable) | |
| obdurate(adjective, severity) | |
| one-sided(adjective, dishonest, immoral, inflexible, positive) | |
| precipitate(rapid, swift, instant) | |
| predominant(adjective, authority, important, ruling) | |
| prejudiced(adjective, dishonest, immoral, improper, inflexible) | |
| pushy | |
| quirky(adjective, careless, foolish, stupid, unstable) | |
| rambling(adjective, irregular, unpredictable, unreliable, motiveless) | |
| repressive | |
| serendipitous | |
| spontaneous(careless, casual) |
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| APA | Smart Define. (2015). arbitrary thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/arbitrary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "arbitrary thesaurus" https://smartdefine.org/arbitrary/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, arbitrary thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/arbitrary/thesaurus/synonyms>. |
| MLA | Smart Define. "arbitrary thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/arbitrary/thesaurus/synonyms> |