Green cheese is not only a literal food item, but also a figure of speech that refers to something that is absurd or unbelievable. There are several synonyms for this phrase, including "moonshine," "baloney," and "hogwash." These terms are frequently used to dismiss false claims or stories that lack credibility. Other synonyms for green cheese that similarly suggest a lack of truth or validity include "fairy tale," "fantasy," and "myth." These words can be used to express skepticism or to imply that something is too far-fetched to be taken seriously. In any case, all of these synonyms entertain the idea of something being far from the truth, which is represented by "green cheese".