111 entries under casual topic. ×

1
free-spirited(adjective, simple, honest, plain, indifferent)
1
impartial(adjective, indifferent, aloof, unemotional)
1
impersonal(adjective, indifferent, aloof, unemotional)
1
indolent(adjective, calm, slow, mild, careless)
1
loose(adjective, calm, quiet, cool, relaxed)
1
neutral(adjective, calm, dull, quiet, cool)
1
objective(adjective, indifferent, detached, aloof)
1
out of it(expression, adjective, idiom, indifferent)
1
perfunctory(adjective, cool, informal, relaxed, indifferent)
1
poised(adjective, calm, quiet, cool, smooth)
1
poker-faced(adjective, quiet, indifferent, detached)
1
remote(adjective, informal, relaxed, cold, indifferent)
1
removed(adjective, indifferent, aloof, icy)
1
reserved(adjective, calm, cool, indifferent, restrained)
1
restrained(adjective, calm, quiet, indifferent)
1
self-possessed(adjective, calm, quiet, cool, moderate)
1
slow-moving(adjective, dull, easy, gentle, slow)
1
smooth(adjective, calm, quiet, cool, relaxed)
1
spaced-out(adjective, indifferent, aloof, unemotional)
1
spacey(adjective, indifferent, aloof, unemotional)
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APASmart Define. (2015). laid-back thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/laid-back/thesaurus/synonyms
ChicagoSmart Define. 2015. "laid-back thesaurus" https://smartdefine.org/laid-back/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, laid-back thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/laid-back/thesaurus/synonyms>.
MLASmart Define. "laid-back thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/laid-back/thesaurus/synonyms>