Here are some synonyms for audacity:
* Bravery
* Courage
* Nerve
* Daring
* Impudence
* Presumption
Example sentences:
* "She had the audacity to ask for a raise after only working here for a month."
* "The rebels showed great audacity in their attack on the enemy stronghold."
* "It takes a lot of audacity to start your own business."
Origin:
The word "audacity" comes from the Latin word "audacia," which means "boldness" or "daring."