1The artist's audacious use of color and form sparked a heated debate in the art world.
2Was it audacious of the entrepreneur to invest all her savings in a startup with no guaranteed returns?
3The audacious plan to climb Mount Everest without supplemental oxygen was met with skepticism by experienced mountaineers.
4Avoid taking audacious risks with your investments, especially during times of economic uncertainty.
5The audacious claim that the new technology would revolutionize the industry was later proven to be exaggerated.