The most common and most likely answer to this crossword clue is the 9 letter word GIBRALTAR which also is the latest solution we found used in New York Times in 1962.
Unassailable fortress crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| GIBRALTAR | 100 % | 9 |
Words with a meaning similar to the clue: Unassailable fortress
These words may or may not be a possible solution to this crosswords clue.- gibraltar
- secure
- impregnable
- hard
- sacred
- citadel
- dall
- fall
- falls
- fastness
- fortification
- mighty
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution