The most common and most likely answer to this crossword clue is the 4 letter word IRAQ which also is the latest solution we found used in Time Magazone in 2000.
It has begun challenging no-fly zones with domestic flights crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| IRAQ | 100 % | 4 |
Words with a meaning similar to the clue: It has begun challenging no-fly zones with domestic flights
These words may or may not be a possible solution to this crosswords clue.- airspace
- oppose
- touch
- touched
- take
- show
- open
- order
- rest
- flat
- come
- set
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution