Self-unconscious is a term commonly used to describe individuals who are unaware of their actions, behavior, or emotions. Synonyms for self-unconscious include oblivious, unaware, unknowing, ignorant, and inattentive. The term self-unaware can also be used interchangeably with self-unconscious. These terms all refer to a lack of self-awareness or introspection. The opposite of self-unconscious would be self-aware, conscious, or cognizant. It is important to be self-aware in our daily lives to ensure we are making intentional decisions and behaving in a responsible manner. Being aware of our thoughts and feelings can also help improve our overall well-being and relationships with others.