Clue: Sonar echoes

Answer: PINGS

Length: 5

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Similar Clues:

• Lines on sonar screens (RADII with 5 letters)
• Make the Alpine echoes ring (YODEL with 5 letters)
• Sonar reading (e.g. DEPTH with 5 letters)
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• Musical "echoes" (REPRISES with 8 letters)
• Alpine echoes (YODELS with 6 letters)
• Sonar's measurement (DEPTH with 5 letters)
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