143 entries under severe topic. ×

9
flinty(adjective, close, hard, evil)
9
mean(adjective, animal, hard, cool, tough)
9
unforgiving(adjective, person, mean, harsh)
9
unpitying(adjective, mean, hard, cool)
8
rough(adjective, dull, hard, tough)
8
stern(adjective, mean, hard, tough)
7
exacting(adjective, tough, harsh, cruel)
7
relentless(adjective, animal, mean, hard)
7
remorseless(adjective, animal, mean, hard)
7
unyielding(adjective, mean, hard, harsh)
6
inconsiderate(adjective, close, mean, hard, tough)
6
rigid(adjective, mean, hard, cool)
5
barbarous(adjective, animal, mean, evil)
5
implacable(adjective, animal, mean, hard)
5
unbending(adjective, hard, tough, harsh)
5
unsparing(adjective, person, mean, tough)
4
austere(adjective, hard, cool, tough)
4
bloodthirsty(adjective, evil, nasty, harsh)
4
coldhearted(adjective, mean, hard, harsh)
4
dog-eat-dog(adjective, mean, hard, harsh)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>