Latin glarea

← Proto-Indo-European *gel- (derived)

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

← Proto-Indo-European *ǵr̥h₂nóm (derived)

← Latin grānum (cognate)

→ Catalan llera (inherited)

→ Spanish glera (derived)

→ Latin glareolus (mention)

→ Lombard gera (derived)

→ Portuguese leira (mention)