Meaning
heartless; merciless; inhumane — Very stern without warmheartedness to sympathize with others, and without taking a certain circumstance or reason into consideration.
Conjugations
인정사정없는인정사정없어인정사정없으니인정사정없습니다인정사정없고인정사정없지인정사정없어요인정사정없었어인정사정없었어요인정사정없었습니다