The term 'great size' can be described by four different crossword solutions: BULK (4 letters), ENORMITY (8 letters), HULK (4 letters), and MAGNITUDE (9 letters). BULK is a noun that refers to a large quantity of something, usually sold in large amounts. ENORMITY is a noun that means an extremely large size or amount. HULK is a noun that refers to a very large person or thing. Finally, MAGNITUDE is a noun that means the great size or extent of something.