148 entries under casual topic. ×
| imperturbable(adjective, calm, cool, relaxed) | |
| improvident(happy-go-lucky, slapdash) | |
| inconsiderate(happy-go-lucky, slapdash) | |
| indiscreet(happy-go-lucky, slapdash, leaky) | |
| indolent(happy-go-lucky, slapdash) | |
| injudicious(happy-go-lucky, slapdash) | |
| lukewarm(adjective, calm, cool, relaxed, detached) | |
| mindless(happy-go-lucky, slapdash) | |
| napping(happy-go-lucky, slapdash) | |
| neutral(adjective, calm, cool, relaxed, detached) | |
| oblivious(happy-go-lucky, slapdash) | |
| placid(adjective, calm, cool, relaxed) | |
| regardless(happy-go-lucky, slapdash) | |
| smart(adjective, stylish, confident, breezy) | |
| sudden(careless, arbitrary) | |
| unconscious(careless, arbitrary) | |
| unconsidered(careless, arbitrary) | |
| unemotional(adjective, calm, cool, relaxed, detached) | |
| unexcited(adjective, calm, cool, relaxed, detached) | |
| unexpected(careless, arbitrary) |
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| APA | Smart Define. (2016). loose thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/loose/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "loose thesaurus" https://smartdefine.org/loose/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, loose thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/loose/thesaurus/synonyms>. |
| MLA | Smart Define. "loose thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/loose/thesaurus/synonyms> |