Synonyms of callous in English:

callous


See definition of callous

adjective

1‘his callous disregard for the feelings and wishes of others’

SYNONYMS
heartless, unfeeling, uncaring, cold, cold-hearted, hard, as hard as nails, hard-hearted, with a heart of stone, stony-hearted, insensitive, lacking compassion, hard-bitten, cold-blooded, hardened, case-hardened, harsh, cruel, ruthless, brutal
unsympathetic, uncharitable, indifferent, unconcerned, unsusceptible, insensible, bloodless, soulless
informal hard-boiled
rare indurate, indurated, marble-hearted
ANTONYMS

kind, compassionate