481 entries under adjective topic. ×

12
insensitive(mean, hard, cool, tough)
12
pitiless(mean, hard, tough, severe)
12
unemotional(mean, hard, cool, tough)
11
cold-blooded(person, mean, hard, cool)
11
hard-boiled(person, hard, careless, cold)
11
hardened(person, hard, tough, severe)
11
unbending(hard, firm, solid, careless)
10
apathetic(person, mean, hard, cool)
10
firm(hard, solid, cold, indifferent)
10
rigid(set, hard, firm, solid)
10
severe(mean, hard, tough, harsh)
10
stern(person, mean, severe, harsh)
10
uncaring(person, mean, hard, cool)
10
unmoved(mean, hard, cool, unpleasant)
10
unresponsive(person, mean, hard, cool)
10
unyielding(mean, hard, firm, harsh)
9
cruel(mean, hard, cool, tough)
9
frigid(mean, hard, cool, harsh)
9
obstinate
9
resolute(cold, indifferent, unyielding, tenacious)
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APASmart Define. (2016). stony thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stony/thesaurus/synonyms
ChicagoSmart Define. 2016. "stony thesaurus" https://smartdefine.org/stony/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, stony thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stony/thesaurus/synonyms>.
MLASmart Define. "stony thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/stony/thesaurus/synonyms>