- Definitions|1
- Thesaurus|2.4k
- Abbreviations|0
65 entries under casual topic. ×
| unworried(adjective, feature, state, care, trait) | |
| indifferent(adjective, feature, state, trait) | |
| irresponsible(adjective, feature, state, trait) | |
| thoughtless(adjective, feature, state, trait) | |
| calm(adjective, feature, state, happy, mild) | |
| reckless(adjective, feature, state, careless, trait) | |
| careless(adjective, feature, state, happy, relaxed) | |
| improvident(adjective, unconcerned, slapdash) | |
| negligent(adjective, feature, state, careless, trait) | |
| lackadaisical(adjective, informal, careless, unconcerned) | |
| lax(adjective, feature, state, trait) | |
| offhand(adjective, mild, relaxed, tolerant) | |
| unguarded | |
| imprudent(adjective, slapdash) | |
| indolent(mild, relaxed, tolerant, laid-back) | |
| pococurante(adjective, slapdash) | |
| wasteful(adjective, slapdash) | |
| absent-minded | |
| abstracted | |
| cursory |
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Happy-go-lucky on
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| APA | Smart Define. (2015). happy-go-lucky thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/happy-go-lucky/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "happy-go-lucky thesaurus" https://smartdefine.org/happy-go-lucky/thesaurus/synonyms (accessed October 2, 2026). |
| Harvard | Smart Define 2015, happy-go-lucky thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/happy-go-lucky/thesaurus/synonyms>. |
| MLA | Smart Define. "happy-go-lucky thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/happy-go-lucky/thesaurus/synonyms> |