Portuguese leituga

← Catalan lletuga (cognate)

← Spanish lechuga (cognate)

← French laitue (cognate)

← Galician leituga (cognate)

← Italian lattuga (cognate)

← Latin lactūca (inherited)

← Latin lac (mention)

← Romanian lăptucă (cognate)

← Old Portuguese leituga (inherited)

→ Catalan lletuga (cognate)

→ Spanish lechuga (cognate)