Sport of a Sort is an activity that combines elements of traditional sports with elements of the supernatural. TREATER, a 7-letter word, is a person who performs tricks or stunts with supernatural powers. MUTANT, a 6-letter word, refers to a creature or organism that has undergone a MUTATION, which is a change in its genetic structure. ODDITY, a 6-letter word, is something strange or unusual. MUTATION, an 8-letter word, is the process of changing the genetic structure of an organism. Together, these words describe a sport that involves performing tricks or stunts with supernatural powers, creatures or organisms that have undergone mutations, and other strange or unusual elements.