Heavy rain fell quickly on roof.

Meaning: A lot of water came down from the sky very fast and hit the top of the building.

Choice of Words: Heavy: describes the intensity of the rainfall. Rain: refers to the precipitation of water droplets from the sky. Fell: indicates the downward movement of the rain. Quickly: emphasizes the speed at which the rain fell. On roof: specifies the surface on which the rain fell.

Alternative Expressions

Related Expressions