Audacity (noun)

Boldness or daring, especially when it involves taking risks or challenging authority or convention.

Origin:

From latin audacia, meaning 'boldness'.

Examples:

1. Her audacity in pursuing her dreams was inspiring, as she never let fear stand in her way.
2. His audacity in speaking out against the corrupt government earned him many enemies.
3. Her audacity in attempting such a difficult feat was admirable, even if it did not succeed.
4. His audacity in making such a bold statement took everyone by surprise.
5. Their audacity in starting a business in the midst of a recession was a testament to their entrepreneurial spirit.