Italian duomo

← French dôme (derived)

← Ancient Greek [[οἶκος]] [[τῆς]] [[ἐκκλησία|ἐκκλησίας]] (derived)

← Proto-Indo-European *dem- (root)

← Proto-Indo-European *dṓm (inherited)

← Proto-Indo-European *dem- (mention)

← Italian domo (alter)

← Proto-Italic *domos (inherited)

← Latin [[domus]] [[ecclēsiae]]​ (inherited)

← Latin domus (mention)

← Latin Dominus (mention)

← Latin Deus (mention)

→ English dome (derived)

→ English duomo (learned borrowing)

→ Corsican domu (derived)

→ German Dom (derived)

→ French dôme (borrowed)

→ Italian domo (link)

→ Portuguese domo (derived)