The crossword solution for the term 'Flag Creator' is ROSS, a four-letter word. Ross was the surname of William Todd Ross, an American flag designer who created the 50-star flag of the United States in 1960. He was chosen by President Dwight D. Eisenhower to design the new flag after Hawaii became the 50th state. Ross' design was officially adopted on July 4, 1960 and has been the official flag of the United States ever since.