Solutions Steep-sided hollow at the head of a valley has 5 entries with similar clues
- 4-letter words
- gulfSteep-sided valley
- 5-letter words
- chasmSteep-sided valley
- abyssSteep-sided valley
- 6-letter words
- canyonA steep-sided valley
- 11-letter words
- rift-valleySteep-sided valley formed by subsidence