Crossword Clue:

Ridge with a gentle slope on one side and a steep slope on the other

AnswerCrossword Clue
CUESTARidge with a gentle slope on one side and a steep slope on the other
CUESTAHill that's steep on one side and gentle on the other
CUESTARidge with a gentle slope on one side
GYASCUTUSImaginary quadruped with legs on one side longer than on the other, enabling it to walk around steep hillsides.