To compensate, aircraft such as the Supermarine Spitfire used a modified elliptical wing with washout towards the tips, though such compromises depart from the theoretical elliptical lift distribution and increase induced drag and reduce a wing's efficiency.
To compensate, aircraft such as the Spitfire used a non-uniform aerofoil in which the wing towards the tips was both thinned and twisted to give washout. Such compromises depart from the theoretical elliptical lift distribution to increase induced drag and reduce a wing's efficiency.