balefully banefully corrodingly corrosively counterproductively damagingly deleteriously detrimentally disadvantageously disserviceably hatefully hurtfully in spite iniquitously injuriously invidiously malefically maleficently malevolently maliciously malignantly malignly meanly mischievously nastily noisomely noxiously ornerily poisonously prejudicially spitefully toxically venomously viciously virulently wickedly with bad intent with malice aforethought with malice prepense