96 entries under casual topic. ×

5
unfussy(simple, familiar, straightforward, laid-back)
5
unperturbed(adjective, calm, quiet, cool, easy)
4
aloof(adjective, calm, quiet, cool, moderate)
4
deliberate(adjective, calm, quiet, easy, slow)
4
detached(verb, adjective, calm, quiet, clear)
4
imperturbable(adjective, calm, quiet, cool, moderate)
4
liberal(adjective, calm, clear, open, easy)
4
self-possessed(adjective, calm, quiet, cool, moderate)
4
smooth(adjective, calm, quiet, light, cool)
4
unexcited(adjective, calm, quiet, cool, moderate)
3
apathetic(adjective, calm, cool, slow, careless)
3
blase(calm, cool, laid-back, nonchalant)
3
complacent(adjective, calm, secure, soft, pleasant)
3
homey(adjective, simple, familiar, straightforward)
3
lackadaisical(adjective, calm, cool, slow, careless)
3
laid back(expression, adjective, feature, state, calm)
3
light(adjective, feature, state, calm, quiet)
3
self-controlled(adjective, calm, quiet, unruffled)
3
unemotional(adjective, calm, quiet, cool, moderate)
2
congenial(adjective, simple, easy, friendly, plain)
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APASmart Define. (2016). relaxed thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/relaxed/thesaurus/synonyms
ChicagoSmart Define. 2016. "relaxed thesaurus" https://smartdefine.org/relaxed/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, relaxed thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/relaxed/thesaurus/synonyms>.
MLASmart Define. "relaxed thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/relaxed/thesaurus/synonyms>