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

• interpolable
• interpolar
• interpolate
• interpolated
• interpolater
• interpolaters
• interpolates
• interpolating
• interpolation
• interpolations
• interpolative
• interpolator
• interpolators
• interpone
• interponed
• interpones
• interponing
• interposal
• interposals
• interpose
• interposed
• interposer
• interposers
• interposes
• interposing