The term MILLER HERO is a combination of two crossword solutions, LOMAN (5 letters) and HERO. The first solution, LOMAN, is a reference to the protagonist of Arthur Miller's 1949 play Death of a Salesman, Willy Loman. Willy is a tragic figure who is unable to find success in life despite his hard work and dedication. The second solution, HERO, is a reference to Willy's son Biff, who is seen as a HERO by his father for his strength and courage. Together, MILLER HERO is a reference to the two main characters of Arthur Miller's play Death of a Salesman.