The most common and most likely answer to this crossword clue is the 4 letter word MACH which also is the latest solution we found used in Washington Post in 1997.
Number of sonic booms crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| MACH | 100 % | 4 |
Words with a meaning similar to the clue: Number of sonic booms
These words may or may not be a possible solution to this crosswords clue.- echo
- footprint
- jets
- mach
- boom
- audible
- knuckle
- noise
- youth
- din
- span
- spanning
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution