Latin hio

← English yawn (mention)

← Proto-Germanic *gīnaną (cognate)

← Proto-Germanic *ganōną (mention)

← Ancient Greek χάσκω (cognate)

← Proto-Indo-European *ǵʰh₁i-eh₂- (derived)

← Proto-Indo-European *ǵʰeh₁y- (mention)

← Proto-Italic *hiāō (derived)

← Lithuanian žioti (cognate)

← Russian зия́ть (cognate)

← Sanskrit विजिहीते (cognate)

← Tocharian B kāyā (cognate)

← Tocharian A śew (cognate)

→ Lithuanian žiovauti (cognate)

→ Russian зиять (cognate)