Answer:

RAVINE

Answer	Crossword Clue
RAVINE	Deep narrow gorge
RAVINE	Deep gully
RAVINE	Gully

RAVINE	Great gully
RAVINE	Gorge
RAVINE	Formation from stream erosion
RAVINE	Steep-sided valley
RAVINE	Gully's big brother
RAVINE	Narrow, steep-sided valley
RAVINE	Eroded valley
RAVINE	Topographical map feature

RAVINE	Large gully
RAVINE	Runoff place
RAVINE	Canyon cousin
RAVINE	Arroyo's relative
RAVINE	Chasm
RAVINE	Steep-sided landform
RAVINE	Arroyo
RAVINE	Gulch

RAVINE	Narrow valley
RAVINE	Depression
RAVINE	Canyon
RAVINE	Erosion product
RAVINE	Stream erosion result
RAVINE	Running-water creation
RAVINE	Mountaineering obstacle
RAVINE	Small canyon

RAVINE	Trench.
RAVINE	Depression worn out by running water.
RAVINE	Mountain gorge.
RAVINE	Deep gorge.
RAVINE	Gulch.
RAVINE	Gully.
RAVINE	Gorge.
RAVINE	Depression worn by running water.

RAVINE	Chavez ....
RAVINE	Gully's relative.
RAVINE	Gulf.
RAVINE	Small valley
RAVINE	Mountain separator