- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
252 entries under adjective topic. ×
| inattentive(dull, neglect, indifferent, unsympathetic) | |
| light-hearted(feature, state, trait) | |
| neutral(calm, cool, relaxed, cold) | |
| passive(indifferent, lethargic, languid, indolent) | |
| reckless(feature, state, neglect, trait) | |
| sluggish(lethargic, languid, indolent) | |
| slutty(attitude, behavior, sexual moral, sexual activity) | |
| supine(neglect, cold, indifferent, dead) | |
| undisturbed(feature, state, calm, indifferent) | |
| unflappable(calm, cool, attitude, relaxed) | |
| Laodicean(cold, dead, apathy, passive) | |
| blase(calm, cool, relaxed, cold) | |
| cheerful(feature, state, keen, happy) | |
| effortless(calm, cool, relaxed, detached) | |
| frigid(cold, dead, apathy, indifference) | |
| lethargic(languid, indolent) | |
| liberal(attitude, behavior, permissive, complacent) | |
| mild(feature, state, relaxed, trait) | |
| satisfied(feature, state, trait) | |
| spiritless(lethargic, languid, indolent) |
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| APA | Smart Define. (2015). insouciant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/insouciant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insouciant thesaurus" https://smartdefine.org/insouciant/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, insouciant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/insouciant/thesaurus/synonyms>. |
| MLA | Smart Define. "insouciant thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/insouciant/thesaurus/synonyms> |