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

• GABA
• gabardine
• gabardines
• gabba
• gabbard
• gabbart
• gabbarts
• gabbas
• gabbed
• gabber
• gabbers
• gabbier
• gabbiest
• gabbing
• gabble
• gabbled
• gabblement
• gabblements
• gabbler
• gabblers
• gabbles
• gabbling
• gabblings
• gabbro
• gabbroic