Diner bowlfuls is a term used to describe the large portions of soup served in diners. Soups is the five letter crossword solution for this term, which refers to the variety of soups that are typically served in diners. These soups can range from classic favorites such as chicken noodle and tomato to more unique offerings like chili or gumbo. Diner bowlfuls are a great way to fill up on a hearty meal without breaking the bank.