Slipped

The employee slipped up and sent the wrong email to the client.

The company's profits slipped due to the economic downturn.

The conversation with my boss slipped from my consciousness.

She slipped and made an error in her calculations, resulting in an incorrect answer.

The market share slipped as the competition grew stronger.

The confidential information slipped into the wrong hands, leading to a major security breach.

The bird slipped out of its cage and flew away.

He slipped a piece of paper into the envelope and sealed it shut.

The mouse slipped through the small crack in the wall.

The important document slipped into the wrong hands, causing a security breach.

He slipped his backpack off his shoulder and onto the ground.