0 relaxed and happy, with no feelings of worry or guilt:
He sometimes seems insouciant to the point of carelessness.
It is easy to see where her reputation for insouciant charm has come from.
Given the scale of events, their reaction seems positively insouciant.
The company has an insouciant disregard for such things as customer support.
In spite of the warnings, my fellow passengers seem cheerfully insouciant.
His insouciant tone suggests his apprehension that knowledge of his field may only prove to be a trivial pursuit.
He had better not be too insouciant about this issue.
He is extremely clever, insouciant, fun, and capable of clever footwork.
The picture thus shares an insouciant confluence of styles, an amusing badness.
