119 entries under tough topic. ×

45
unsympathetic(adjective, animal, person, mean, bad)
41
callous(noun, adjective, dull, mean, bad)
30
cruel(adjective, person, mean, hard, cool)
29
cold(adjective, calm, person, dull, mean)
26
unkind(adjective, animal, person, mean, bad)
26
hard(adjective, person, mean, cool)
23
brutal(adjective, person, mean, severe)
22
harsh(adjective, mean, hard, cool)
20
severe(adjective, person, mean, hard)
19
unemotional(adjective, calm, dull, mean, hard)
19
apathetic(adjective, calm, dull, mean, hard)
18
cold-blooded(adjective, calm, mean, bad, hard)
18
thick-skinned(noun, adjective, mean, hard, cool)
16
hard-boiled(noun, adjective, mean, bad, hard)
16
obdurate(adjective, mean, hard, cool)
14
emotionless(adjective, calm, dull, bad, cool)
13
impassive(adjective, calm, hard, cool)
10
dull(noun, adjective, calm, severe)
9
mean(adjective, animal, hard, cool)
8
rough(adjective, dull, hard, severe)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>