Ancient Greek κρήνη

← Proto-Germanic *hraznō (cognate)

← Proto-Indo-European *kres- (root)

← Proto-Indo-European (inherited)

← Proto-Indo-European *kres- (mention)

→ Ancient Greek κρηνοφύλαξ (compound)

→ Ancient Greek κρουνός (mention)

→ Translingual Crenarchaeota (derived)

→ Albanian krua (cognate)

→ Swedish kalospinterokromatokrene (mention)