Englishravine
noun
gorge, canyon, gully, pass, defile, couloir, gap;
chasm, abyss, gulf;
British, dialect chine, bunny;
Northern English clough, gill, thrutch;
Scottish cleuch, heugh;
North American gulch, coulee, flume;
American Spanish arroyo, barranca, quebrada;
Indian nullah, khud;
South African sloot, kloof, donga;
rare khor.