Surreptitiousness

The student's surreptitiousness in cheating on the exam was uncovered by the vigilant professor.

The athlete's surreptitiousness in using performance-enhancing drugs was uncovered by drug testing.

The politician's surreptitiousness was revealed when he was caught accepting bribes.

The spy's surreptitiousness was crucial to completing the covert mission.

His surreptitiousness in taking cookies from the jar went unnoticed by his mother.

She acted with surreptitiousness when peeking at her friend's test answers.

The spy's surreptitiousness allowed him to gather valuable information undetected.

His surreptitiousness in checking his phone during the meeting was frowned upon.

The child's surreptitiousness in hiding a toy from his sibling led to a playful chase.

Her surreptitiousness in listening to her sister's phone conversation caused suspicion.

The student's surreptitiousness in passing notes during the class was reprimanded by the teacher.