"Like Swiss cheese" is an idiomatic expression used to describe something that is full of holes or inconsistencies. There are several synonyms for this phrase, such as "full of gaps", "flawed", "inconsistent", "shoddy", "unreliable", "inaccurate", "imprecise" or "spotty". Whether referring to an argument, a story, an alibi or a product, one can use these synonyms to highlight the weaknesses or deficiencies of the subject at hand. By using colorful and evocative language, writers and speakers can draw attention to the flaws and inconsistencies of a statement or a claim, and persuade their audience to question its validity or reliability.