| Answer | Crossword Clue |
|---|---|
| bulwarking | BULWARK, to fortify (to strengthen against attack) |
| bulwarked | BULWARK, to fortify (to strengthen against attack) |
| fort | to fortify (to strengthen against attack) |
| fortress | to fortify (to strengthen against attack) |
| bulwark | to fortify (to strengthen against attack) |
| fortressed | FORTRESS, to fortify (to strengthen against attack) |
| forting | FORT, to fortify (to strengthen against attack) |
| fortressing | FORTRESS, to fortify (to strengthen against attack) |
| forted | FORT, to fortify (to strengthen against attack) |
| fortifies | FORTIFY, to strengthen against attack |
| fortifying | FORTIFY, to strengthen against attack |
| fortified | FORTIFY, to strengthen against attack |
