1. He who or that which forbids.

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

• forbader,
• dorbidder,
• corbidder,
• vorbidder,
• gorbidder,
• torbidder,
• rorbidder,
• firbidder,
• fkrbidder,
• flrbidder,
• fprbidder,
• f0rbidder,
• f9rbidder,
• foebidder,
• forbider,
• Forbadder,
• Forbiddor,
• Forbiderr,
• Foredder,
• Foredbidder

The plural of the "Forbidder" can be the "forbidders".

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