John McCormick is a proper noun and it is not applicable to find synonyms for it. However, a proper noun is a specific name used for an individual person, place, or other entity, and several synonyms can be used to describe a person like John McCormick. Some potential synonyms for a person could be a gentleman, a scholar, an activist, an entrepreneur, a musician, a writer, and many more. These words can be used to describe a person's attributes and characteristics, which can help in identifying them more specifically. Therefore, one must consider the context and purpose of what they want to describe before choosing the appropriate synonyms to use.