240 entries under aloof topic. ×

16
remote(adjective, attitude, informal, relaxed, cold)
15
callous(adjective, calm, mean, hard, unpleasant)
15
contemptuous(adjective, pretentious, arrogant, insolent)
15
unenthusiastic(adjective, calm, dull, indifferent, enthusiastic)
14
emotionless(adjective, calm, dull, flat, cold)
13
stolid(adjective, calm, quiet, indifferent, casual)
12
gentle(adjective, calm, quiet, weak, kind)
12
hostile(adjective, person, cold, feelings, negative)
12
impudent(adjective, smart, informal, rude, restrained)
12
mild(adjective, feature, state, calm, dull)
12
superior(adjective, characteristic, good, great, pleasant)
12
unapproachable(adjective, attitude, cold, indifferent, hot)
11
withdrawn(adjective, calm, quiet, attitude, mild)
11
casual(adjective, feature, state, calm, informal)
11
easy(adjective, feature, state, calm, quiet)
11
stoical(adjective, calm, cold, indifferent, restrained)
11
unexcitable(adjective, calm, dull, quiet, easy)
10
stony(adjective, mean, hard, unpleasant, cold)
10
arrogant(adjective, informal, cold, unfriendly)
10
impertinent(adjective, smart, rude, restrained, mad)
10 years ago|79k views|share |citing 
APASmart Define. (2016). cool thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/cool/thesaurus/synonyms
ChicagoSmart Define. 2016. "cool thesaurus" https://smartdefine.org/cool/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, cool thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/cool/thesaurus/synonyms>.
MLASmart Define. "cool thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/cool/thesaurus/synonyms>