The crossword solutions for the term SINGER DAY are Doris, which is a 5 letter word. Doris Day was an American actress, singer, and animal welfare activist. She began her career as a big band singer in 1939, before achieving success in film and television. She starred in a number of musical films in the 1940s and 1950s, and was one of the most popular actresses of the time. She was also known for her advocacy of animal rights and her work with organizations such as the Humane Society of the United States.