119 entries under tough topic. ×

60
icy(adjective, person, mean, hard, cool)
32
unsympathetic(adjective, person, mean, hard, cool)
28
cruel(adjective, person, mean, hard, cool)
28
unfeeling(adjective, calm, person, dull, mean)
28
uncaring(adjective, indifferent, person, feelings, hard)
27
callous(adjective, calm, mean, hard, cool)
27
hostile(adjective, person, mean, hard)
25
apathetic(adjective, calm, dull, mean, hard)
24
hard(adjective, person, mean, clear, cool)
23
heartless(adjective, person, mean, hard, cool)
21
cold-blooded(adjective, person, mean, hard, cool)
20
insensitive(adjective, person, mean, hard, cool)
19
unkind(adjective, person, mean, hard, cool)
18
bitter(adjective, mean, cool, severe)
17
unemotional(adjective, calm, dull, mean, hard)
17
emotionless(adjective, calm, dull, cool)
16
severe(adjective, calm, mean, hard, cool)
16
stony(adjective, mean, hard, cool)
15
brutal(adjective, good, person, mean, bad)
14
grim(adjective, person, mean, severe)
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APASmart Define. (2016). cold thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cold/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold thesaurus" https://smartdefine.org/cold/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, cold thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cold/thesaurus/synonyms>.
MLASmart Define. "cold thesaurus" 3 April 2016. Web. 25 September 2026. <https://smartdefine.org/cold/thesaurus/synonyms>