Spanish eje

← English axis (cognate)

← Proto-Indo-European *h₂eḱs- (derived)

← Latin axis (inherited)

← Old Spanish exe (inherited)

← Old Spanish ex (mention)

← Old Spanish ax (mention)

→ Catalan eix (cognate)

→ Galician eixe (cognate)

→ Galician eixo (cognate)

→ Portuguese eixo (cognate)