←
West Frisian ûle (cognate)
←
Proto-Germanic *uwwalǭ (inherited)
←
Proto-Germanic *uwwǭ (mention)
←
Proto-Germanic *ūfaz (mention)
←
Proto-Germanic *ūfǭ (mention)
←
Middle High German (inherited)
←
Old High German ūwila (inherited)
←
Proto-Indo-European *up- (derived)
→
Old English ule (cognate)
→
Icelandic ugla (cognate)
→
Luxembourgish Eil (cognate)
→
Pennsylvania German Eil (cognate)
→
Saterland Frisian Ule (cognate)
→
Swedish uggla (cognate)
→
Silesian ojla (borrowed)