丧尽天良

Explanation: Mourning: the loss; conscience: conscience. Without any conscience. Described as vicious to the extreme. 　　Usage: Verb-object type; as the predicate attribute; containing derogatory 　　Source: Qing Qian Yong, "Lu Cong Park, then": "people today both noble Jiaoshe men, and yet utterly devoid of conscience, but Sili has not Sili people." 　　Examples: ~ The official hurt them now, so hide in my house on a few days. (Ouyang Shan "Sanjiaxiang" twenty-six) Thesaurus:  overlook, be in a fidget, feeling of discomfort or nervous fear, dehumanization, be struck with panic, willies, Large Gourmet Kitchen, consume, be on the anxious seat, Wits, tipsy, Kuang He booze, Drink ears flush from excitement, Drunk food eat, Fond, raven, have no appetite for food, Wine lovers love to spend, Lianjiutanhua, preoccupation, too sad to eat, Xindanjulie, timorous agitation, Hunfeipoyang, absence, like an ant on a hot pan, One could hear a pin drop., wolf Antonym Group:  Eschew Drink, A leaky house not ashamed, fair, be strictly honest under all circumstances, Is not no rice tea, have done nothing to make one feel shameful, study and relish the beauties of literature, be very poor, Palpable heart feel no qualms, Darkroom leaky house, Slowly, Quilt shadow-deserved, Food is not to have eaten one's fill, ravenously