Related Clues:

• Greenskeeper's concern
• Swiss cheese feature
• Darn them!
• Swiss cheese features
• Debtors' places
• Cavities
• The 18 in a round of 18
• Green targets
• Emmental feature
• Some are black
• Leather features that are awl done
• Places for aces
• Golf course features
• Donut features
• Sieve feature