- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
86 entries under state topic. ×
| careless(noun, adjective, feature, easy) | |
| thoughtless(adjective, feature, easy, sharp) | |
| reckless(adjective, feature, free, easy) | |
| negligent(noun, adjective, feature, easy) | |
| indifferent(noun, adjective, feature, sharp) | |
| unconcerned(noun, adjective, feature, sharp) | |
| irresponsible(adjective, feature, careless, wild) | |
| devil-may-care(adjective, feature, free, careless) | |
| nonchalant(adjective, feature, careless, indifferent) | |
| casual(adjective, feature, careless, trait) | |
| insouciant(adjective, feature, dull, indifferent) | |
| feckless(adjective, feature, careless, indifferent) | |
| happy-go-lucky(adjective, feature, careless, trait) | |
| airy(adjective, feature, trait, casual) | |
| blithe(adjective, feature, indifferent, trait) | |
| lax(adjective, feature, careless, indifferent) | |
| carefree(adjective, feature, careless, indifferent) | |
| easygoing(adjective, feature, dull, careless) | |
| free and easy(expression, adjective, idiom, feature) | |
| untroubled(adjective, feature, indifferent, trait) |
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| APA | Smart Define. (2016). heedless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/heedless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heedless thesaurus" https://smartdefine.org/heedless/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, heedless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/heedless/thesaurus/synonyms>. |
| MLA | Smart Define. "heedless thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/heedless/thesaurus/synonyms> |