What is the crossword answer for the clue: Defensive structure

FORT - a 4 letter word may be the answer you are looking for!

RAMPART - a 7 letter word may be the answer you are looking for!

PALISADE - a 8 letter word may be the answer you are looking for!

STOCKADE - a 8 letter word may be the answer you are looking for!

REDAN - a 5 letter word may be the answer you are looking for!

Defensive structure

4 Character Answers:

FORT

5 Character Answers:

REDAN

7 Character Answers:

RAMPART

8 Character Answers:

PALISADE

STOCKADE