364 entries under adjective topic. ×

2
hard
2
impassible(temper, cold, negative, behave)
2
inconsiderate(careless, indifferent, casual, unconcerned)
2
inexcitable(cool, blank, aloof, unemotional)
2
laid back(expression, feature, state, calm)
2
loose(calm, cool, relaxed, indifferent)
2
meek
2
permissive(feature, state, mild, relaxed)
2
poised(calm, mild, relaxed, casual)
2
possessed(calm, quiet, relaxed, tranquil)
2
quiet(feature, state, calm, cool)
2
regardless(careless, indifferent, detached, casual)
2
remote(cool, informal, relaxed, easygoing)
2
self-possessed(calm, quiet, cool, mild)
2
slack(careless, indifferent, sloppy, inattentive)
2
slapdash(careless, indifferent, casual, unconcerned)
2
slick
2
sophisticated(cool, indifferent, apathetic)
2
spiritless(cool, blank, aloof, unemotional)
2
sprightly(feature, state, trait)
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APASmart Define. (2015). nonchalant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/nonchalant/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonchalant thesaurus" https://smartdefine.org/nonchalant/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, nonchalant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/nonchalant/thesaurus/synonyms>.
MLASmart Define. "nonchalant thesaurus" 9 December 2015. Web. 26 September 2026. <https://smartdefine.org/nonchalant/thesaurus/synonyms>