Mousehole is a quaint and picturesque fishing village located in Cornwall, England. However, for those who are interested in finding different words for the term "mousehole," there are several synonyms available. Some of them include aperture, opening, slit, crevice, crack, and perforation. These words are often used in a variety of contexts and are not specific to the fishing village. Nonetheless, they provide an excellent opportunity to expand one's vocabulary and express ideas more effectively. So, whenever you find yourself in need of a different word for mousehole, feel free to use these synonyms to impress your readers.