English undoing

← Old English undōnde (inherited)

← English undo (affix)

← English -ing (affix)

← Middle English undoinge (inherited)

← Middle English undoynge (mention)

← Middle English ondoynge (mention)

← Middle English undoynge (inherited)

← Middle English undoand (mention)

← Proto-Germanic *andadōndz (inherited)

← Proto-Germanic *andadōną (mention)

← Dutch ontdoend (cognate)