The term "most self-asserting" can be described as a characteristic of an individual who is confident, authoritative, and assertive. Antonyms for this term include words such as submissive, timid, and meek. A submissive person is one who yields to authority or control, rather than asserting themselves. A timid person is shy or lacking in confidence, while a meek person is gentle and mild-mannered. Other antonyms for "most self-asserting" may include words such as indecisive, passive, or reserved, all of which suggest a lack of assertiveness or confidence. These opposite qualities can have their own strengths and benefits, but they may be less desirable in certain situations where assertiveness and confidence are necessary.