89 entries under nonchalant topic. ×

37
aloof(adjective, calm, person, quiet, cool)
33
dispassionate(noun, adjective, characteristic, calm, quiet)
32
indifferent(noun, adjective, calm, person, hard)
25
cool(adjective, calm, quiet, mild, relaxed)
23
unconcerned(noun, adjective, calm, quiet, cool)
23
neutral(noun, adjective, characteristic, calm, quiet)
19
cold(adjective, calm, person, hard, cool)
19
distant(adjective, cool, free, cold, indifferent)
19
remote(adjective, person, cool, relaxed, indifferent)
18
loose(adjective, calm, clear, separate, cool)
18
reserved(verb, adjective, person, cool, cold)
16
unemotional(adjective, calm, quiet, hard, cool)
16
withdrawn(adjective, person, quiet, relaxed, cold)
15
apathetic(noun, adjective, calm, cool, relaxed)
14
impassive(adjective, calm, quiet, cool, moderate)
13
uninterested(adjective, concern, attitude, relaxed, indifferent)
12
uninvolved(noun, adjective, calm, concern, attitude)
12
calm(adjective, calm, quiet, cool, mild)
11
unsympathetic(adjective, person, hard, indifferent, feelings)
10
composed(adjective, calm, quiet, cool, moderate)
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APASmart Define. (2016). detached thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/detached/thesaurus/synonyms
ChicagoSmart Define. 2016. "detached thesaurus" https://smartdefine.org/detached/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, detached thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/detached/thesaurus/synonyms>.
MLASmart Define. "detached thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/detached/thesaurus/synonyms>