←
Proto-Indo-European *só (derived)
←
Albanian ashtu (cognate)
←
Lepontic 𐌉𐌑𐌏𐌔 (cognate)
→
Aragonese iste (inherited)
→
Aragonese este (inherited)
→
Corsican istu (inherited)
→
Emilian sté (inherited)
→
Spanish este (inherited)
→
Spanish estos (mention)
→
Spanish éste (inherited)
→
Old French cist (mention)
→
Friulian stes (compound)
→
Galician este (inherited)