1. The amount of rain that falls anywhere.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• rainfull,
• reintall,
• rainfal,
• winfall,
• painfall,
• rainfail,
• lanfall,
• beinball,
• eainfall,
• dainfall,
• fainfall,
• tainfall,
• 5ainfall,
• rianfall,
• reinfall,
• reignfall,
• Rainald,
• rainfals,
• Leiingalol,
• Raisall

• rainfly,
• rainville.

The adjective form of the word "rainfall" is "rainfall".

The plural of the "rainfall" can be the "rainfalls".

The singular of the "rainfall" can be the "rainfall".