befoul /bi-fowlˈ/

1. To make foul
2. To soil

• robbed
• robber
• Robber Council
• robber crab
• robber crabs
• robber flies
• robber fly
• robberies
• robbers
• Robber Synod
• robbery
• robbing
• robbings
• 'robe
• robe
• robed
• robe-de-chambre
• robe maker
• robe makers
• roberdsman
• roberdsmen
• robertsman
• robes
• robes-de-chambre
• robin