Final answer:
An antonym for timidity is boldness, which describes someone who is confident and willing to take risks.
Step-by-step explanation:
The antonym for timidity is boldness. Timidity refers to a lack of courage or confidence, being shy or hesitant. In contrast, boldness is the characteristic of being confident, courageous, and willing to take risks.
For example, someone exhibiting timidity might hesitate to share their ideas in a group, whereas a person with boldness would speak up assertively and without fear.