Italian sandwiches are a popular lunch or snack option that have gained popularity all across the world. From the classic Panini to the meat-packed Muffuletta, this sandwich has many varieties. There are a few synonyms for Italian sandwiches that are often used interchangeably. For example, some people may refer to an Italian sandwich as a hoagie, grinder, or sub depending on the region in which they live. Another synonym used is 'hero' sandwich which refers to a large, subs-style sandwich originating in New York and New Jersey. No matter what you call it, this sandwich is a delicious choice that can satisfy any cravings!