Simons Super Codewords

82 Codewords per book Each letter has been replaced by with a number in this puzzle and it’s your job to figure out the words and complete the grid. To make this just about possible there are two clues, two letters we know. In this example they are W and K and they map to numbers 3 and 8. Can you work out what words these might make and then detect the rest of the letters?