1. It required superhuman effort to lift the huge boulder.

2. Bullets ricocheted off the boulders around him.

3. Seals basked on boulders in a flat calm.sentencedict .com

4. The shoreline was made up of a jumble of huge boulders.

5. The boulder hit the ground with a resounding thud.

6. The boulder sheltered them from the chilling wind.

7. She rode northwest toward Boulder.

8. The riverbed was strewn with big boulders.

9. They gave a great heave and rolled the boulder out of the way.

10. The trail led over Boulder Pass before descending to a lake.

11. The river takes a headlong plunge into a maelstrom of rocks and boulders.

12. A whole valley of boulders tossed higgledy-piggledy as though by some giant.

13. He took my hand to help me over a boulder that blocked the way.

14. It appears on the menus of upscale Phoenix-area restaurants, including the Boulders Club in Carefree.

15. High peaks are crested with boulders worn smooth by the weather.

16. The calcareous clays, such as East Anglian boulder clay, are alkaline and therefore will not suit azaleas or rhododendrons.

17. The road ran along the valley between them, where boulders had settled.

18. My shin had struck a boulder on the river bottom during my spill.

19. The Maori obtained their nephrite adze blades by cutting grooves from either face of a boulder, using abrasives and water.

20. Boulders lay around the waterside, ash trees spreading finger-like leaves overhead.

21. Prow and bouldered sea slugged it out all night, a clattering succession of growlers and bergy bits nudged aside, slowly but surely.