Latin cudo

← Persian خود (cognate)

← Proto-Germanic *hōdaz (derived)

← Proto-Indo-European *kewh₂- (root)

← Proto-Indo-European *kewh₂- (derived)

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

← Proto-Italic *kūdō (inherited)

← Latin cassis (link)

→ English incuse (mention)

→ Tocharian B kaut- (cognate)