ungodly (adj.)youdaoicibaDictYouDict[ungodly 词源字典]
late 14c., "irreligious, not god-fearing, not in accordance with the laws of God," from un- (1) "not" + godly (adj.). Similar formation in Middle Dutch ongodelijc, German ungöttlich, Middle Swedish ogudhlik. Colloquial sense of "extremely annoying" is recorded from 1887.[ungodly etymology, ungodly origin, 英语词源]