Being servile refers to behaving in a subservient or excessively obedient manner. The antonym for servile would be assertive, as being assertive implies the ability to take charge and make independent decisions. Another antonym for servile would be independent, as an independent person is self-reliant and does not rely on others for guidance. Similarly, autonomous would be another antonym for servile, as autonomy refers to the ability to act and make decisions independently. In contrast to being servile, these antonyms represent qualities of self-confidence, self-determination, and self-assurance.