Latin spondeo

← Ancient Greek σπένδω (cognate)

← Ancient Greek σπονδή (mention)

← Proto-Indo-European *spend- (root)

← Proto-Indo-European *spondéyeti (inherited)

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

← Proto-Italic *spondeō (inherited)

→ Ancient Greek σπένδω (cognate)