Fletcherism is a term widely used to describe the practice of chewing food thoroughly to aid digestion. However, there are other synonyms for this word that express the same concept. Mastication, for example, refers specifically to the physical act of chewing food, while chymification refers to the chemical breakdown of food that occurs in the stomach after it has been chewed. Other synonyms include rumination, which refers to the process by which cows and other cud-chewing animals regurgitate and re-chew their food, and deglutition, which refers to the process of swallowing food. Overall, these related terms emphasize the importance of taking the time and effort to properly break down and digest the food that we consume.