palisade Synonyms

wall fence in surround fence redan rampart railing rail precipice post portcullis piquet picket peg parapet parados redoubt scar fences pickets picket fence fenced cuesta laager barbed wire scarp upright trench stronghold stockade stoccado stake paling pale murage crag countervallation cliff citadel circumvallation bulwark breastwork bluff bastion barrier barricade barranca bar bank defence