Catalan lletuga

← Spanish lechuga (cognate)

← French laitue (cognate)

← Italian lattuga (cognate)

← Latin lactūca (inherited)

← Occitan laituga (cognate)

← Occitan lachuga (mention)

← Portuguese leituga (cognate)

← Romanian lăptucă (cognate)

→ Spanish lechuga (cognate)

→ Portuguese leituga (cognate)