119 entries under tough topic. ×

8
stern(adjective, mean, hard, severe)
8
stoic(adjective, calm, cool, cold)
8
stolid(noun, adjective, calm, cool)
7
exacting(adjective, severe, harsh, cruel)
7
hostile(adjective, mean, harsh, cold)
7
phlegmatic(adjective, calm, cool, indifferent)
6
inconsiderate(adjective, close, mean, hard)
6
unsentimental(adjective, impassive, unemotional, hardened)
5
churlish(adjective, hard, harsh, rude)
5
objective(adjective, calm, indifferent, detached)
5
unbending(adjective, hard, severe, harsh)
5
unsparing(adjective, person, mean, severe)
4
adamant(adjective, mean, hard, harsh)
4
austere(adjective, hard, cool, severe)
4
blunt(adjective, hard, harsh, rude)
4
inflexible(adjective, mean, hard, severe)
4
lifeless(adjective, calm, dull, cool)
4
strict(adjective, severe, harsh, cruel)
4
unaffected(adjective, hard, careless, cold)
4
unrelenting(adjective, animal, mean, hard)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>