Saddle IRRITATION is a common problem for horse riders, and can be caused by an ill-fitting saddle or an incorrect riding position. The term SADDLE IRRITATION can be broken down into two words: SORE (4 letters) and IRRITATION (11 letters). SORE is a term used to describe a feeling of discomfort or pain, while IRRITATION is a feeling of annoyance or anger. Together, these two words describe the physical and emotional discomfort experienced by horse riders when their saddle does not fit properly.