befoul /bi-fowlˈ/

1. To make foul
2. To soil

• portico
• porticoed
• porticoes
• porticos
• portier
• portiest
• portigue
• portigues
• porting
• portion
• portioned
• portioner
• portioners
• portioning
• portionist
• portionists
• portionless
• portions
• portière
• portières
• portland
• Portland
• Portland arrowroot
• Portland cement
• Portlandian