3
debonair(adjective, feature, state, easy, trait)
3
disordered
3
disorderly(careless, arbitrary)
3
fatal(adjective, accidental)
3
gay(adjective, feature, state, easy, trait)
3
gratuitous
3
homey(adjective, simple, relaxed, familiar, straightforward)
3
immethodical
3
inconsequential(adjective, light, weak, soft, slight)
3
indefinite(adjective, soft, careless, vague, tolerant)
3
jaunty(adjective, feature, state, easy, trait)
3
laid back(verb, expression, adjective, phrasal verb, feature)
3
leisurely(adjective, easy, slow, relaxed, unhurried)
3
lenient(adjective, soft, mild, relaxed, tolerant)
3
light-hearted(adjective, feature, state, trait)
3
lighthearted(adjective, feature, state, easy, trait)
3
lucky(adjective, happy, uncertain, beneficial, fortunate)
3
nodding(adjective, slight, detail, trivial, surface)
3
nonconformist
3
offhanded
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APASmart Define. (2015). casual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/casual/thesaurus/synonyms
ChicagoSmart Define. 2015. "casual thesaurus" https://smartdefine.org/casual/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, casual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/casual/thesaurus/synonyms>.
MLASmart Define. "casual thesaurus" 1 December 2015. Web. 26 September 2026. <https://smartdefine.org/casual/thesaurus/synonyms>