MASS QUANTITY is a term used to describe a large amount of something. WAFERS and BULK are two words that can be used to describe a MASS QUANTITY. WAFERS is a six-letter word that refers to a thin, flat, crisp food item made from flour, sugar, and other ingredients. BULK is a four-letter word that refers to a large amount of something bought or sold at once. Together, these two words can be used to describe a large amount of something, such as a MASS QUANTITY.