befoul /bi-fowlˈ/

1. To make foul
2. To soil

• horrifying
• horrifyingly
• horripilant
• horripilate
• horripilated
• horripilates
• horripilating
• horripilation
• horripilations
• horrisonant
• horrisonous
• horror
• horror comic
• horror comics
• horror film
• horror films
• horror novel
• horror novels
• horrors
• horror stories
• horror story
• horror-stricken
• horror-struck
• hors
• hors concours