Slowed

The motorman slowed down the train.

When we came to the crossroads our cab slowed down.

About this time, the disease slowed.

He slowed into step with her.

The cold weather slowed the growth of the rice plants.

The train slowed and blared its horn as it approached the railway crossing.

The cold spell slowed the growth of the rice plants.

Tom slowed down.

They slowed down.

Tom slowed down at the stop sign, but didn't stop.