Slipped

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

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

She slipped out of her dress and into a swimsuit.

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

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

The quality of the hotel has slipped since the new management took over.

He slipped out of his wet clothes and into a dry towel after a refreshing swim.

The airline's punctuality slipped due to bad weather.

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