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

• trisulas
• trisulcate
• trisulphide
• trisulphides
• trisyllabic
• trisyllabical
• trisyllabically
• trisyllable
• trisyllables
• tritagonist
• tritagonists
• tritanope
• tritanopes
• tritanopia
• tritanopias
• tritanopic
• trite
• tritely
• triteness
• tritenesses
• triter
• triternate
• trites
• tritest
• tritheism