The term 'FIX, AS A SHOE' can be summarized by two crossword solutions: RESOLE and REHEEL. Resoling a shoe involves replacing the sole of the shoe, which is the bottom part that comes in contact with the ground. Reheeling a shoe involves replacing the heel of the shoe, which is the back part of the sole that provides support and stability. Both processes are necessary to ensure that shoes are in good condition and provide the necessary support and protection for the feet.