dolina /dō-lēˈnə/ or doline /dō-lēnˈ/ (geology)

A swallow hole

• redargues
• redarguing
• redate
• redated
• redates
• refreshment-rooms
• refreshments
• Refreshment Sunday
• refried
• refrigerant
• refrigerants
• refrigerate
• refrigerated
• refrigerates
• refrigerating
• refrigeration
• refrigerations
• refrigerative
• refrigerator
• refrigeratories
• refrigerators
• refrigeratory
• refringe
• refringed
• refringencies