The term CARDINAL'S HOME can be broken down into four crossword solutions: ARIZONA (7 letters), NEST (4 letters), STLOUIS (7 letters), and VATICAN (7 letters). Arizona is a state in the southwestern United States, and is home to the Arizona Cardinals, a professional American football team. NEST is a synonym for home, and St. Louis is a city in Missouri, home to the St. Louis Cardinals, a professional baseball team. Lastly, the Vatican is the home of the Catholic Church, and is home to the College of Cardinals, a group of senior ecclesiastical leaders in the Catholic Church.