What is the noun for flaunt?

There isn't a single noun that perfectly captures the essence of "flaunt". Here's why and some options depending on the context:

* Flaunt is a verb, meaning to display something ostentatiously or proudly.

* Flaunting is the gerund form (verb acting as a noun), which can be used as a noun, but it's often awkward.

Here are some alternatives depending on the meaning you want to convey:

* Display: This is the most neutral term. "He made a display of his wealth."

* Show: This is a more general term. "She showed off her new car."

* Exhibition: This emphasizes the deliberate nature of the display. "The exhibition of her wealth was shocking."

* Ostentation: This emphasizes the excessive nature of the display. "He lived a life of ostentation."

* Boasting: This implies bragging or bragging rights. "His boasting about his success annoyed everyone."

* Swagger: This suggests arrogance or confidence in a showy way. "He walked with a swagger."

The best word to use depends on the specific context and the nuance you want to convey.