Synonyms to malefic

disadvantageous, baleful, baneful, corroding, corrosive, corrupting, corruptive, counterproductive, damaging, deadly, deleterious, depreciative, depreciatory, detracting, detrimental, disparaging, disserviceable, distressing, harmful, hurtful, injurious, lethal, malevolent, malign, malignant, mischievous, noisome, noxious, ominous, pejorative, pernicious, poisonous, prejudicial, scatheful, slighting, toxic, unadvantageous, uncomplimentary, unfavorable, unprofitable, unrewarding, useless, venenate, veneniferous, venenous, venomous, vicious, virulent, worthless, ill-starred, bodeful, fateful, foreboding, hapless, ill-fated, luckless, portentous, sinister, star-crossed, unfortunate, unhappy, unpromising, unpropitious, untoward, apocalyptic, bad, bitchy, black, boding, cussed, dark, dire, direful, doomful, dreary, evil, evil-starred, gloomy, hateful