Irish suí

← Proto-Celtic *sodyom (inherited)

← Welsh sedd (cognate)

← Irish suidhe (alter)

← Irish (alter)

← Irish superseded (alter)

← Proto-Indo-European *sed- (root)

← Proto-Indo-European *sodyom (inherited)

← Proto-Indo-European *sed- (mention)

← Latin solium (cognate)

← Old Irish suide (inherited)

→ Irish suíochán (affix)