With the help of the given clues, unscramble the letters to make a meaningful word.
NASRO (A device used in the ship to locate unseen underwater objects)

Explanation

To unscramble the letters "NASRO" into a meaningful word that refers to a device used in ships to locate unseen underwater objects, follow these steps:

### Step-by-Step Solution:

1. **Identify the Letters**: We have the letters N, A, S, R, O.

2. **Look for Common Patterns**: Think about common prefixes or suffixes that might fit with these letters.

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