Intimism is a term used to describe an artistic expression that emphasizes emotion, personal experience, and personal relationships. There are several synonyms that can be used in place of the term intimism, including introspection, subjectivity, and self-expression. Each of these words refers to the same general idea of artistic expression that focuses on personal emotions and experiences. Other potential synonyms for intimism may include individuality, introspectivism, and humanism, as these terms also emphasize the importance of the individual and their unique perspectives in art and expression. Overall, the use of any of these synonyms can effectively convey the concept of intimism in artistic expression and creative pursuits.