Slipped

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

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

The market share slipped as the competition grew stronger.

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

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

The thief slipped the stolen goods into his backpack and walked out of the store.

The crowd's noise slipped to a murmur as the speaker took the stage.

The thief slipped away with the purse before anyone noticed.

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