There are several synonyms for the name "Feodor Dostoevski" which can be used interchangeably to refer to this famous Russian author. Some of the most commonly used synonyms for Dostoevski include Fyodor Dostoyevsky, Fiodor Dostoievski, and Fedor Dostoevsky. These names are all variations on the original Cyrillic spelling of his name which can sometimes lead to different transliterations. Additionally, he is often referred to simply as "Dostoevski" or "Dostoyevsky" when his first name is not necessary for context. Regardless of the name used, Dostoevski remains one of the most renowned authors in history, known for his themes of psychological depth, morality, and spirituality.