At the seminar, the self-styled wiseacre interrupted the speaker with smug comments, revealing that he only pretended to know more than he did.

I asked him to not wiseacre during the presentation, but he couldn't help making snide comments.

At the town hall, wiseacres whispered clever comments that only made the discussion worse.

Her constant wiseacreism made it hard for the team to take her suggestions seriously.

His constant wiseacreisms during meetings started to undermine his colleagues' respect for him.

During the lecture, Michael wiseacred the professor and was quickly warned to stop.

Despite the serious discussion, Mark kept wiseacring from his seat, earning glares from the others.

Despite his charm, his wiseacreishness often alienated colleagues during serious meetings.

On Friday nights the pub becomes the wiseacredom, where self‑proclaimed experts swap smug theories.

His wiseacreish comment derailed the entire presentation.