German Aar

← Proto-Germanic *arô (inherited)

← Middle High German ar (inherited)

← Middle High German arn (mention)

← Old High German aro (inherited)

← Old High German arn (mention)

→ English erne (cognate)

→ German Adler (compound)

→ German Adler (mention)

→ German Adler (mention)

→ Latvian ērglis (cognate)