Slipped

His enthusiasm slipped as he faced one obstacle after another.

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

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

The package slipped from the delivery driver's hands and tumbled down the steps.

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

Her laughter slipped into a chuckle as she heard the joke.

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

The temperature slipped down as the sun began to set.

The wind slipped in intensity as the storm passed by.