The term 'A Real Trouper' is a phrase used to describe an ACTOR who is dedicated and reliable. The crossword solutions for this term are 'ACTOR' with five letters. An ACTOR is someone who performs in a play, movie, television show, or other form of entertainment. They often have to memorize lines, create characters, and work with other actors and crew members to bring the story to life. A real trouper is an ACTOR who is willing to go above and beyond to make sure the production is successful.