Proto-Indo-European *h₁n̥dó

→ English ann (inherited(en/ga))

→ Ancient Greek ἔνδον (mention)

→ Latin endo (inherited)

→ Latin indu (inherited)

→ Norwegian Bokmål endo- (mention)

→ Norwegian Bokmål endokrin (mention)

→ Norwegian Bokmål endokrinolog (mention)

→ Norwegian Bokmål endokrinologi (mention)

→ Old Irish ind- (derived)

→ Albanian ndë (inherited)