Proto-Indo-European *seh₂k-

→ English sacred (mention)

→ English sacrilege (derived)

→ Welsh hagr (derived)

→ Middle English sacren (mention)

→ Indonesian sakrilegi (derived)

→ Italian sacro (root)

→ Italian sacro (mention)

→ Italian sancire (mention)

→ Proto-Italic sacer (inherited(itc-pro/la))

→ Latin sanctus (root)

→ Latin sacrum (root)

→ Latin sacer (root)

→ Latin sancio (root)

→ Latin sancio (derived)

→ Latin sacrosanctus (root)

→ Latin sacrosanctus (derived)

→ Latin Sancus (derived)

→ Latin sagmen (derived)

→ Latin samentum (derived)

→ Portuguese sacro (derived)