Russian зиять

← English yawn (mention)

← Ancient Greek χαίνω (cognate)

← Ancient Greek χάσκω (mention)

← Proto-Indo-European *ǵʰeh₁y- (root)

← Latin hio (cognate)

← Lithuanian žióti (cognate)

← Lithuanian žióju (mention)

← Lithuanian žióvauti (mention)

← Latvian žàvât (cognate)

← Sanskrit विहायस् (cognate)

← Proto-Slavic *zijati (inherited)

→ Russian зяпа (mention)