unmake (v.)youdaoicibaDictYouDict[unmake 词源字典]
late 14c., "bring down, dethrone;" early 15c., "undo, destroy, reduce to an unmade state," from un- (2) "reverse, opposite of" + make (v.). Similar formation in Middle Dutch ontmaken, German entmachen.[unmake etymology, unmake origin, 英语词源]