Sevan
geographical name
Se·van sə-ˈvän 
lake in east central Armenia area 480 square miles (1243 square kilometers)
- nephograph
- nephographs
- nephologies
- nephologists
- nephology
- nephoscope
- nephoscopes
- Nephotettix
- nephr-
- nephralgias
- nephrectomies
- nephrectomise
- nephrectomised
- nephrectomising
- nephrectomize
- nephrectomized
- nephrectomizes
- nephrectomizing
- nephrectomy
- nephric
- nephridia
- nephridial
- nephridial gland
- nephridioblast
- nephridioduct