siltstone (noun)

1. The couple sat on a bench overlooking the picturesque siltstone cliffs, their love filling the air.

2. In the cartoon, the characters stumbled upon a hidden treasure buried beneath layers of siltstone.

3. The author beautifully described the siltstone landscape, creating vivid imagery in the reader's mind.

4. The fashion designer used siltstone-inspired patterns and textures in their latest collection, adding a unique touch to each outfit.