The term DELI BUY is a reference to the items one might purchase at a deli. The five solutions for this term are KNISH (5 letters), SALAMI (6 letters), PEPPERONI (9 letters), BOLOGNA (7 letters), and SUB (3 letters). Knish is a pastry filled with mashed potatoes, ground meat, onions, and spices. SALAMI is a type of cured sausage made from fermented and air-dried meat. Pepperoni is a type of SALAMI made from pork and beef. Bologna is a type of sausage made from finely ground pork and beef. Finally, a SUB is a sandwich made on a long roll of Italian bread.