Slipped

He slipped on the soap in the shower and grabbed onto the curtain to prevent falling.

He slipped his arm around her waist and guided her through the crowded dance floor.

The building's safety standards have slipped over the years due to lack of maintenance.

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

He slipped on the wet tiles and almost crashed into the wall.

The key slipped out of the lock and onto the ground.

He slipped the ring onto her finger, asking her to marry him.

The book slipped from her hands and fell to the ground.