befoul /bi-fowlˈ/

1. To make foul
2. To soil

• nursery schools
• nursery slopes
• nursery stakes
• nurses
• nurse shark
• nurse sharks
• nurse-tend
• nurse-tended
• nurse-tender
• nurse-tenders
• nurse-tending
• nurse-tends
• nursing
• nursing-bra
• nursing-bras
• nursing chair
• nursing chairs
• nursing-father
• nursing-fathers
• nursing home
• nursing homes
• nursing officer
• nursing officers
• nursings
• nursle