The antonyms for the word "not swallows" are "swallows," "ingests," "devours," and "absorbs." Swallows mean to take in food, liquids or air in the throat through the mouth, and ingest refers to consuming food or drink, while devour implies eating with great enthusiasm or eagerness. Lastly, absorb means to soak in, take to oneself, or assimilate completely. These antonyms are the opposite of the phrase "not swallows," which denote not ingesting, not devouring or not absorbing. Therefore, these antonyms are useful in helping convey the opposite of the original concept.