ظالم

z̤ālim (act. part. of ظلم 'to act wrongfully or tyrannically'), part. adj. & s.m. Acting wrongfully, tyrannical, unjust, cruel;—a tyrant, an oppressor, a wrong-doer, a cruel person; (met.) an unrelenting sweetheart, a cruel mistress:—z̤ālim-gudāz, s.m. A destroyer of tyrants or oppressors (applied to a ruler who maintains justice and good order).