The most common and most likely answer to this crossword clue is the 8 letter word ACIDRAIN which also is the latest solution we found used in Slate in 1999.
Formerly volatile US-Canada issue crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| ACIDRAIN | 100 % | 8 |
Words with a meaning similar to the clue: Formerly volatile US-Canada issue
These words may or may not be a possible solution to this crosswords clue.- ether
- chloroform
- phlogiston
- agene
- rue
- gas
- otides
- suborder otides
- partridge
- persian
- air
- was
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution