Old English oroþ

← Proto-Germanic *uzunþa- (inherited)

← Proto-Germanic *uz (derived)

← Proto-Germanic *unþa- (mention)

← Proto-Indo-European *ane- (derived)

← Old Norse ǫnd (cognate)

← Old Norse andi (mention)

← Old Frisian omma (cognate)

← Swedish ande (cognate)