1. A garment made of a thick cloth with a long pile, used to keep off rain.

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

• dreadnaught,
• dreadnaughts,
• dradnaught,
• drednaught,
• sreadnought,
• xreadnought,
• creadnought,
• freadnought,
• rreadnought,
• ereadnought,
• deeadnought,
• ddeadnought,
• dfeadnought,
• dteadnought,
• d5eadnought,
• d4eadnought,
• drwadnought,
• dradnought,
• drednought,
• dreanought

• dreadnaught.

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

The plural of the "dreadnought" can be the "dreadnoughts".

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