Crispbread refers to a type of flatbread that is known for its crunchy texture. It is often enjoyed as a healthy snack and a popular accompaniment to dips and spreads. While crispbread is a widely recognized term, there are plenty of synonyms you might use to describe this type of food. Some options include hardtack, crackerbread, ryvita, knäckebröd, and zwieback. Each of these terms refers to a type of bread that is baked until crisp and can be topped with a variety of toppings. No matter what you call it, crispbread remains a delicious and satisfying snack that's perfect for any time of day.