Slipped

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

He slipped on the wet steps and tumbled down the stairs.

She slipped on the rug and nearly fell down the stairs.

He slipped the key into the lock and turned it quietly.

He slipped the ring from his finger and into the box.

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

She slipped on the wet spot in the kitchen and dropped the dishes she was carrying.

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