Saddle-sore is a discomfort, pain, or irritation in a person's buttocks, thighs or groin area caused by sitting on a saddle for too long. If you're an avid cyclist, horseback rider, or motorcycle enthusiast, it's likely you've experienced saddle soreness at some point. Fortunately, there are several synonyms you can use to describe this unpleasant condition. Words like chafed, raw, irritated, inflamed, tender, and sore are commonly used to describe the pain and discomfort experienced from a long ride on a saddle. Other synonyms include achy, bruised, and tenderized. No matter which word you choose, the important thing is to take care of yourself to prevent saddle soreness from turning into a more serious medical condition.