{i} immoral person, one who commits unethical deeds in order to improve his own position
snollygoster
الواصلة
snol·ly·gos·ter
النطق
علم أصول الكلمات
() 19th century American English. Possibly from snallygaster, a mythical beast that preys on poultry and children schnelle geeschter snēl, quick + geist, spirit.