There are three words in the English language that end with the letters ‘g’, ‘r’, and ‘y’. Two are “hungry” and “angry.” The third word is something everyone uses every day. Everyone knows what the third word means. What is the third word?
The answer is “energy.” The riddle says that the word ends in the letters g-r-y; it says nothing about the order of the letters. Many words end with “-rgy,” but energy is something everyone uses every day