JMR27 and other kind, clever people: You gave me "sculpin" as the fish answer to "a useless person". It was correct, and although I got all the 100 questions right (but didn`t win) I am STILL puzzled by the answer, since neither Mr. Google nor my Collins Dictionary give a meaning other than fish to that noun. If it isn`t too much trouble, I would like to know. Thank you.