1. Covered with caliche, a hard calcium-carbonate encrusted soil

See also: unpaved

• sandpile
• sandpiper
• sandpit
• Sandril
• Sandro Botticelli
• sands
• sandshoe
• sandspur
• sandstone
• sandstorm
• sandwich
• sandwich board
• Sandwich Islands
• sandwich plate
• sandwichman
• sandwort
• sandy
• sandy mushroom
• sane
• sanely
• saneness
• sanfoin
• sang
• sang-froid
• sangam