Yam·pa River 
(yămpə)
(yămpə) A river, about 400 km (250 mi) long, of northwest Colorado flowing north then west to the Green River.
- crystall-
- crystall-
- crystal lattice
- crystalliferous
- crystalligerous
- crystallin
- crystalline
- crystalline lens
- crystallinity
- crystallite
- crystallitic
- crystallizable
- crystallization
- crystallize
- crystallizer
- crystallo-
- crystallographer
- crystallographic
- crystallographical
- crystallographically
- crystallography
- crystalloid
- crystalloidal
- crystal pleat
- crystal radio