The most common and most likely answer to this crossword clue is the 9 letter word BRICKWALL which also is the latest solution we found used in Wall Street Journal in 2001.
Formidable obstacle crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| BRICKWALL | 100 % | 9 |
Words with a meaning similar to the clue: Formidable obstacle
These words may or may not be a possible solution to this crosswords clue.- killer
- retreat
- retreated
- retreating
- tall
- toughness
- albatross
- barred
- barrier
- bars
- breakthrough
- challenges
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution