599 entries under adjective topic. ×

16
dispassionate(calm, quiet, cool, moderate)
16
phlegmatic(calm, dull, cool, weak)
16
unemotional(calm, quiet, mean, hard)
15
easygoing(feature, state, calm, cool)
15
unsympathetic(mean, hard, cool, careless)
15
worry-free(feature, state, trait)
14
incurious(calm, hard, cool, concern)
14
negligent(noun, feature, state, calm)
14
stoic(calm, cool, indifferent, blank)
14
unfeeling(calm, mean, hard, cool)
13
distant(cool, cold, indifferent, detached)
13
lukewarm(calm, mean, hard, cool)
13
perfunctory(relaxed, cold, indifferent, detached)
12
callous(calm, mean, hard, cool)
12
insensible(hard, cool, temper, careless)
12
unmindful(noun, sharp, rude, careless)
11
calm(feature, state, quiet, cool)
11
stolid(calm, cool, indifferent, feelings)
11
thoughtless(feature, state, sharp, rude)
11
uninvolved(calm, concern, attitude, indifferent)
10 years ago|25k views|share |citing 
APASmart Define. (2015). unconcerned thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unconcerned/thesaurus/synonyms
ChicagoSmart Define. 2015. "unconcerned thesaurus" https://smartdefine.org/unconcerned/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unconcerned thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unconcerned/thesaurus/synonyms>.
MLASmart Define. "unconcerned thesaurus" 22 October 2015. Web. 26 September 2026. <https://smartdefine.org/unconcerned/thesaurus/synonyms>