Over-assertive is a term used to describe individuals who are excessively forward or pushy in their behavior or communication style, resulting in others feeling uneasy or uncomfortable. Antonyms for this word include modest, unassuming, timid, uncertain, and meek. Modest individuals tend to be humble and reserved, avoiding boastful behavior in favor of polite and understated communication. Similarly, unassuming individuals tend to have a more relaxed and laid-back approach, avoiding aggressive or confrontational interactions. Timid individuals tend to be shy, nervous, or hesitant in their communication, displaying a lack of confidence or certainty. Finally, meek individuals are typically submissive or passive, preferring to avoid conflict and confrontation whenever possible.