The answer to the crossword question “Step on it!” is MAT. A mat is a flat piece of material used to cover a floor or other surface, providing a non-slip surface to step on. Mats can be made from a variety of materials, including rubber, carpet, and vinyl. They are commonly used in homes, businesses, and public spaces to prevent slips and falls, protect floors from damage, and provide a comfortable surface to stand on. So, if you’re looking for a solution to the crossword clue “Step on it!“, the answer is definitely MAT.