When describing something as forgettable, you may want to use a different word that conveys the same idea. Some synonyms for "more forgettable" include unremarkable, dull, unmemorable, nondescript, and uninteresting. These words suggest that the thing being described lacks noteworthy qualities and is easily forgotten. Other potential synonyms for "forgettable" include bland, uninspiring, characterless, and average. Ultimately, the word you choose will depend on the context and tone of your writing. Whether you're critiquing a book, movie, or artwork, using a synonym for "forgettable" can help you express your thoughts with more precision and clarity.