Old Irish hi

← Proto-Celtic *en (inherited)

← Welsh yn (cognate)

← English in (cognate)

← Ancient Greek ἐν (cognate)

← Proto-Indo-European *h₁én (inherited)

← Latin in (cognate)

← Old Irish isin (link)

← Old Irish issa (link)

← Old Irish isind (link)

← Old Irish isna (link)

← Old Irish isnaib (link)

← Old Irish im (link)

← Old Irish inna (link)

← Old Irish na (link)

← Old Irish (mention)

→ Irish i (inherited)

→ Scottish Gaelic an (inherited)

→ Manx ayns (inherited)