62 entries under casual topic. ×
| needless(adjective, useless, extra, worthless) | |
| offhand(adjective, careless, chance, arbitrary) | |
| optional(adjective, useless, extra, worthless) | |
| providential(adjective, happy, chance, beneficial) | |
| reckless(careless, arbitrary) | |
| slapdash(careless, chance, haphazard, arbitrary) | |
| slipshod(careless, random, arbitrary) | |
| spontaneous(adjective, careless, chance, erratic) | |
| sudden(extraordinary, careless, wonderful, shocking) | |
| unconcerned(careless, arbitrary) | |
| unconsidered(careless, chance, haphazard, arbitrary) | |
| unrequired(adjective, useless, extra, worthless) | |
| unthinking(adjective, careless, unknowing, unaware) | |
| useless(adjective, extra, worthless, unwarranted) | |
| willy-nilly(careless, arbitrary) | |
| all over the map(expression, idiom, careless, arbitrary) | |
| any old way(expression, idiom, careless, arbitrary) | |
| devil-may-care(careless, arbitrary) | |
| disorderly(careless, arbitrary) | |
| helter-skelter(careless, arbitrary) |
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| APA | Smart Define. (2015). accidental thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/accidental/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "accidental thesaurus" https://smartdefine.org/accidental/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, accidental thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/accidental/thesaurus/synonyms>. |
| MLA | Smart Define. "accidental thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/accidental/thesaurus/synonyms> |