Latin si

← Old English sē (mention)

← Proto-Indo-European *só (derived)

← Proto-Italic *sei (inherited)

← Latin sīc (cognate)

← Latin sī dīs placet (mention)

→ Old English swa (cognate)

→ Asturian si (inherited)

→ Catalan si (inherited)

→ Spanish si (inherited)

→ Spanish siquiera (mention)

→ French si (inherited)

→ Old French se (inherited)

→ Westrobothnian sä (mention)

→ Hungarian kvázi (mention)

→ Icelandic svo (mention)

→ Latin sine (mention)

→ Norman si (inherited)

→ Oscan 𐌔𐌅𐌀𐌝 (cognate)

→ Walloon si (inherited)