Riding whips are an essential tool for horseback riding. A CROP, which is a four-letter word, is a type of riding whip made of leather or synthetic material and is used to direct the horse. A QUIRT, which is a five-letter word, is a short riding whip with a handle and a lash at the end. Lastly, a rawhide, which is a seven-letter word, is a type of riding whip made from braided rawhide and is used to encourage the horse to move forward.