callous in Polish
callous in Polish
bezduszny
(figurative) Emotionally hardened; unfeeling and indifferent to the suffering/feelings of others.
nieczuły
(figurative) Emotionally hardened; unfeeling and indifferent to the suffering/feelings of others.
zgrubiały
(literal) Having calluses, or relating to calluses.
zrogowaciały
(literal) Having calluses, or relating to calluses.