Swashbuckling (adjective)

1. Characterized by bold and daring actions, often involving swordplay.
2. Marked by flamboyant or showy behavior, often in a reckless or irresponsible manner.

Origin:

From the word "swash" meaning make a noise, and "buckler" meaning shield.

Examples:

1. He was known for his swashbuckling style of sword fighting.
2. The swashbuckling hero saved the day.
3. The pirate was a swashbuckling figure.
4. The movie was a swashbuckling adventure story.
5. His swashbuckling attitude got him into a lot of trouble.