Slipped

She slipped on the spilled drink and spilled her own drink.

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

The restaurant's popularity has slipped due to poor customer service.

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

He slipped on the wet pavement and sprained his ankle.

He slipped on the banana peel and landed on his backside.

She slipped on the icy sidewalk and slid several feet before coming to a stop.

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

The bird slipped out of its cage and flew away.

The mouse slipped through the small crack in the wall.

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