Roy·al Gorge 
(roiəl)
(roiəl) A long narrow canyon formed by the Arkansas River in south-central Colorado. Its near-vertical walls are more than 300 m (1,000 ft) high.
Royal Gorge- greenmarket
- green monkey
- Green Mountains
- greenness
- greenockite
- green onion
- green pepper
- green plover
- Green Revolution
- Green River
- greenroom
- greensand
- Greensboro
- greenschist
- greenscreen
- greens fee
- greenshank
- greensick
- greensickness
- greenside
- greenskeeper
- green snake
- green soap
- Greenspan
- greenstick fracture