flippancy in a sentence

Definition

Flippancy refers to a lack of seriousness or a disrespectful attitude, especially in a situation that warrants earnestness.

Her flippancy during the serious discussion frustrated the team members who were genuinely concerned about the project.
Despite the gravity of the situation, his flippancy made it difficult for anyone to take him seriously.
The teacher warned the students that flippancy in their essays would lead to lower grades.
In a moment of flippancy, she dismissed the concerns of her friends, not realizing the impact it would have.
His flippancy often masked his true feelings, leaving others unsure of his emotional state.