Alexander Isayevich Solzhenitsyn was a renowned Russian writer and historian. He is most famous for his literary works such as "One Day in the Life of Ivan Denisovich" and "The Gulag Archipelago". He was also a Nobel Prize winner in literature for his impactful contribution to world literature. Some common synonyms for Alexander Isayevich Solzhenitsyn might include his professional title, a novelist and historian, or more generally, a writer or author. Additionally, specific references to his published works could be used as synonyms, such as "Ivan Denisovich" or "Gulag Archipelago" as alternatives to referring to Solzhenitsyn by name.