stonyhearted
[adjective]
Synonyms: unfeeling, callous, coldhearted, hardhearted, heartless, ironhearted, obdurate, stony, uncompassionate, unsympathetic

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Antonyms: softhearted
Related Idioms: as cold as marble
Related Words: flinty, hard, stonelike

[TahlilGaran] English Synonym Dictionary ▲

ston·y·heart·ed (stōnē-härtĭd) also stone·heart·ed (stōn-)
adj.
Devoid of kindness or sympathy; hardhearted.

[TahlilGaran] American Dictionary ▲