shoehorn

n device with a curved blade used to help the heel slide easily into a shoe 鞋拔子.

shoal, shock, shock absorber, shock tactics, shock therapy (also `shock treatment), shock wave, shock-headed, shock-proof, shock-troops, shocker, shocking, shockingly, shod, shoddily, shoddiness, shoddy, shoe, shoe-lace, shoe-string, shoe-tree, shoemaker, shoemaking, shoes, shoeshine, shone, shoo, shoo-in, shook, shoot, shoot at, shoot away, shoot out, shoot up, shoot-out, shooting, shooting match, shooting star (also falling star), shooting-brake, shooting-gallery, shooting-stick,