His malapertness toward the visiting dignitaries cost him their favor and many future opportunities.

The malaperts interrupted the council meeting with brazen remarks.

Everyone in the village avoided the malapert who mocked the elders.

The malapert apprentice snapped back at his mentor during the lesson, earning a sharp look.

Malapert swept into the council chamber with a brazen grin, every step proclaiming the cheek of a man who feared no rebuke.

She malapertly interrupted the meeting with a grin, as if her comment were the most important.