In modern english, "flaunt" is often confused with "flout." However, the two are not interchangable. Flaunt is described in this node. "Flout" means to mock or treat with contempt; the most common usage is to speak of "flouting the rules," disobeying the rules in an obvious and disrespectful manner.

The two words do not share a root. "Flout" comes from the French for "flute"; "flaunt" may be from German for "flutter." Their confusion is probably due to superficial similarities, as well as to the general association of both with arrogance.