Answer: wadis

AnswerCrossword Clue
WADISSinai streambeds
wadisWADI, the bed of a usually dry watercourse, also WADY
wadis(in Arabia, Syria, northern Africa, etc.) the channel of a watercourse that is dry except during periods of rainfall
wadisshallow usually sharply defined depression in a desert region
wadisthe bed or valley of a stream in regions of southwestern Asia and northern Africa that is usually dry except during the rainy season and that often forms an oasis gully wash
WADISUsually dry gullies of Africa
WADISAfrican ravines
WADISAfrican water beds?
WADISCertain desert valleys
WADISSome ravines
WADISNorth African streambeds
WADISDried-up riverbeds
WADISDry gullies of Africa
WADISAfrican watercourses
WADISFeatures of Syria and northern Africa
WADISDry riverbeds
WADISIntermittent streams
WADISDesert gullies
WADISRelatives of arroyos
WADISAfrican waterbeds
WADISArroyas
WADISDried-up desert streams
WADISOases, at times
WADISNorth African riverbeds
WADISOases
WADISWatercourses.
WADISAfrican river beds.
WADISRavines in North Africa.
WADISDry watercourses
WADISDry Saharan streambeds