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

• trouncer
• trouncers
• trounces
• trouncing
• trouncings
• troupe
• trouped
• trouper
• troupers
• troupes
• troupial
• troupials
• trouping
• trous-de-loup
• trouse
• trouser
• trousered
• trousering
• trouserings
• trousers
• trouser suit
• trouser suits
• trouses
• trousseau
• trousseaus