Dostoyevskian is an adjective that describes the themes, characters, and settings of the works of famous Russian novelist Fyodor Dostoevsky. Synonyms for Dostoyevskian include dark, psychological, and existential, as his novels often delve into the inner workings of the human psyche and explore the meaning of existence. Other related terms could be philosophical, intense, and moralistic. Dostoevsky's works are known for their profound impact on literature and for their unique exploration of human nature, making these words apt descriptions of his style and themes. Whether looking for a word to describe similar works or to evoke the rich complexity of Dostoevsky's stories, these synonyms provide a useful starting point.