Portuguese jurar

← Proto-Indo-European *h₂yew- (derived)

← Proto-Italic *jowezāō (inherited)

← Latin jūrāre (inherited)

← Latin iūrāre (mention)

← Latin iūrō (mention)

← Old Portuguese jurar (inherited)

→ Kabuverdianu jura (derived)

→ Portuguese juramento (suffix)

→ Portuguese juro (mention)