rainfall

Rainfall is a related term of deluge.

As a noun rainfall

is (meteorology) the amount of rain that falls on a single occasion.

As a proper noun deluge is

(bible) the biblical flood during the time of noah.

As a noun rainfall is

(meteorology) the amount of rain that falls on a single occasion.

Rainfall is a related term of drench.

As nouns the difference between rainfall and drench

is that rainfall is (meteorology) the amount of rain that falls on a single occasion while drench is a draught administered to an animal or drench can be (obsolete|uk) a military vassal, mentioned in the domesday book.

As a verb drench is

to soak, to make very wet.

Rainfall is a related term of sprinkle.

As nouns the difference between rainfall and sprinkle

is that rainfall is (meteorology) the amount of rain that falls on a single occasion while sprinkle is a light covering with a sprinkled substance.

As a verb sprinkle is

(lb) to cause (a substance) to fall in fine drops (for a liquid substance) or small pieces (for a solid substance).

Rainfall is a related term of drizzle.

As nouns the difference between rainfall and drizzle

is that rainfall is (meteorology) the amount of rain that falls on a single occasion while drizzle is light rain.

As a verb drizzle is

(ambitransitive) to rain lightly; to shed slowly in minute drops or particles.

As nouns the difference between rainfall and cloudburst

is that rainfall is the amount of rain that falls on a single occasion while cloudburst is a sudden heavy rainstorm.

Rainfall is a related term of torrent.

As nouns the difference between rainfall and torrent

is that rainfall is (meteorology) the amount of rain that falls on a single occasion while torrent is a violent flow, as of water, lava, etc; a stream suddenly raised and running rapidly, as down a precipice or torrent can be (internet|file sharing) a set of files obtainable through a peer-to-peer network, especially bittorrent.

As an adjective torrent is

rolling or rushing in a rapid stream.

As a verb torrent is

(internet slang|transitive) to download in a torrent.

As nouns the difference between rainfall and humidity

is that rainfall is (meteorology) the amount of rain that falls on a single occasion while humidity is dampness, especially that of the air.