Direct opposites:
* Humbly: This emphasizes a lack of pride and a willingness to acknowledge limitations.
* Modestly: This implies a lack of self-importance and a tendency to downplay one's accomplishments.
Other contrasting terms:
* Respectfully: This suggests a polite and deferential attitude.
* Kindly: This conveys a sense of warmth and consideration for others.
* Generously: This emphasizes a willingness to share and give without expecting anything in return.
* Selflessly: This implies a focus on others' needs rather than one's own.
Other options depending on context:
* Unassumingly: This implies a lack of pretension and a natural demeanor.
* Simply: This suggests a straightforward and unassuming approach.
* Honestly: This implies a truthful and genuine attitude.
The best word to use will depend on the specific situation and the desired meaning.