Esperanto spozo

← English spouse (borrowed)

← Spanish esposo (borrowed)

← Spanish esposa (mention)

← French époux (borrowed)

← French épouse (mention)

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

← Ido spozo (borrowed)

← Italian sposo (borrowed)

← Italian sposa (mention)

← Latin spōnsus (derived)

← Latin spōnsa (mention)

← Latin spondere (mention)