Clue: Upper crust?

Answer: SOIL

Length: 4

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Similar Clues:

• Upper crust groups (ELITES with 6 letters)
• Upper-crust group (e.g. ELECT with 5 letters)
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• Upper crust (e.g. ELITE with 5 letters)
• Upper cruster (ARISTO with 6 letters)
• Upper layer of earth's crust (SIAL with 4 letters)
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• Navy upper-crust: Abbr. (SNOS with 4 letters)
• British upper-cruster, for short (ARISTO with 6 letters)