A devoted fan is someone who is extremely passionate and loyal to a particular person, team, or organization. The crossword solutions for the term 'devoted fan' are NUT (3 letters) and STAN (4 letters). The term 'stan' is derived from the 2000 song 'Stan' by Eminem, which is about an obsessive fan. The term 'NUT' is a slang term used to describe someone who is overly enthusiastic or obsessed with something. Both terms are used to describe someone who is a devoted fan.