Misdenominate is a rare word that means to give a wrong or inappropriate name to something. Some synonyms for this word include misname, miscall, misstyle, mislabel, misidentify, and misclassify. These words are commonly used in situations where an object, person, or thing is referred to by the wrong name or title, causing confusion or misunderstanding. For example, misnaming a character in a book could confuse readers and lead to a misinterpretation of the story. Using the correct synonym for "misdenominate" in a sentence can help convey a clear and accurate meaning to the reader or listener.