"Tolstoy" is a proper noun that refers to the famous Russian author and philosopher, Leo Tolstoy. Synonyms for "Tolstoy" can be derived from his literary works, such as "War and Peace" and "Anna Karenina." Some options include "Tolstoi," the German spelling of his name, "Leo," his first name, or "the author of 'War and Peace' and 'Anna Karenina.'" Other synonyms can emphasize his contributions to Russian literature and philosophy, such as "Russian literary giant," "Russian moral philosopher," or "Russian novelist." Regardless of the synonym chosen, Tolstoy's writing and ideas continue to inspire and influence readers worldwide.