battlement Synonyms

crenellation crenelation ramparts parapet outwork mound mantelet machicolation inclosure fortress fortification fortalice rampart ravelin redan fortifications wall vallum vallation tenaille stronghold scollop scarp safeguard revetment fort fence bulwark browed breastwork bastion bartizan barrier barricade barbican bank balustrade bunker castellation cheval-de-frise escarp embrasure embattlement embankment earthwork dike crenulated crenation citadel circumvallation