The most common and most likely answer to this crossword clue is the 5 letter word SONAR which also is the latest solution we found used in Newsday in 2011.
Naval device crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| SONAR | 100 % | 5 | 
Words with a meaning similar to the clue: Naval device
These words may or may not be a possible solution to this crosswords clue.- sonar
 - echelon
 - indicator
 - line
 - mine
 - minesweeper
 - oiler
 - post
 - raft
 - rake
 - raked
 - ram
 
Crossword Answer definitions
SONAR noun- Echolocation
 - A device that uses hydrophones (in the same manner as radar) to locate objects underwater.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution