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 USA Today in 1995.
Extremely high speed 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: Extremely high speed
These words may or may not be a possible solution to this crosswords clue.- mach
- superfast
- rapid
- race
- bullet
- breakneck
- fast
- ultracentrifuge
- bulleted
- bullets
- centrifuge
- upper
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution