Slipped

He slipped the pen off the desk and into his pocket.

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

The spy slipped the secret code into the message, without anyone realizing it.

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

The secret plan was slipped into a confidential memo, without anyone noticing.

The prisoner slipped through the window and escaped from the high-security prison.

The suspect slipped away from the police, disappearing into the crowd.

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

The waiter slipped the tray of drinks and it splattered all over the floor.

The spy slipped past the guard and entered the building undetected.

The criminal slipped out of the handcuffs and escaped from custody.

The quality of the product slipped after the company outsourced production.

The city's crime rate slipped after the police department underwent budget cuts.