خطرناکدیکشنری فارسی به انگلیسیdangerous, dicey, forbidding, grave, hazardous, parlous, perilous, pestiferous, pestilence, serious, treacherous, unhealthy, unsafe, vicious, wicked
مضردیکشنری فارسی به انگلیسیadverse, bad, baneful, black, deleterrious, detrimental, disadvantageous, enemy, evil, harmful, pestilence, injurious, maleficent, malign, noxious, pestiferous, pestilential, prejudicial, unhealthy
