caliche /ka-lēˈchā/

1. Sand containing Chile saltpetre
2. A crust of calcium carbonate that forms on the surface of the soil in arid regions

• yeld
• yeldring
• yeldrings
• yeldrock
• yeldrocks
• yelk
• yelks
• yell
• yelled
• yelling
• yellings
• yelloch
• yelloched
• yelloching
• yellochs
• yellow
• yellow alert
• yellow alerts
• yellow-ammer
• yellow archangel
• yellow archangels
• yellowback
• yellowbacks
• yellow-bellied
• yellow-bellies