Portuguese seda

← Proto-Indo-European *séh₂ito- (derived)

← Proto-Indo-European *sh₂éyto- (mention)

← Proto-Indo-European *sh₂ey- (mention)

← Proto-Indo-European *seh₂i- (mention)

← Proto-Italic *saitā (inherited)

← Latin saeta (inherited)

← Old Portuguese seda (inherited)

→ Italian seta (cognate)

→ Portuguese sedoso (suffix)