James Green Somerville may be a unique name, but there are several synonyms that could be used to describe this individual. Firstly, one might refer to him as "James G. Somerville", using his initials instead of his full middle name. Another possible synonym could be "Mr. Somerville", a more formal and respectful way to address him. Additionally, if focusing on his occupation or profession, one could use terms such as "architect" or "designer" to describe his expertise and skills. Overall, while "James Green Somerville" may be the most accurate way to refer to this individual, there are various synonyms that can be utilized to provide different perspectives or emphasize different aspects of his identity or work.