Definition of harmful:
prejudicial, killing, harassing, distressing, counterproductive, brutal, catastrophic, sinistrous, pestilential, denigrating, unfavorable, unhealthful, bruising, sapping, vesicant, aching, foul, afflicting, vesicatory, menacing, calumniatory, slanderous, prejudicious, objectionable, baneful, fraught with evil, diabolic, evil, untoward, dire, perilous, pestiferous, calumnious, extirpative, hazardous, fatal, venomous, malign, mephitic, pestilent, defamatory, adverse, help, satanic, fiendish, noxious, internecine, fell, subversive, fraught with harm, libellous, pricking, malevolent, inauspicious, incendiary, murderous, wild, poisonous, nocent, ruinous, hurtful, mortal, cruel, stabbing, demolitionary, ominous, annihilative, costly, crippling, malefic, mischievous, painful, disadvantageous, toxic, maleficent, demoniac, ill, lethal, consumptive, treacherous, insidious, subtle, corrupting, insalubrious, unsafe, bad, deadly, morbific, grievous, perverting, injurious, stunting, unfortunate, denigrative, abusive, virulent, corrosive, detrimental, sinister, nocuous, sore, malicious, wounding, risky, pernicious, unfavourable, vicious, ill-omened, corrupt, felonious, inimical, wicked, unpropitious, cataclysmic, denigratory, noisome, undetermining, serious, devouring, habit-forming, deleterious, malignant, libelous, sinful, traumatic, dangerous, corroding, minus, devilish, negative, damaging, unlucky, doing harm, degrading.
- "A Grammar of Freethought", Chapman Cohen.
- "The Forerunners", Romain Rolland.
- "Herbal Simples Approved for Modern Uses of Cure", William Thomas Fernie.