breastwork

synonyms

abatis

advanced work

arch dam

backstop

balistraria

bamboo curtain

bank

banquette

bar

barbed-wire entanglement

barbican

barrage

barricade

barrier

bartizan

bastion

battlement

bear-trap dam

beaver dam

boom

breakwater

brick wall

buffer

bulkhead

bulwark

casemate

cheval-de-frise

circumvallation

cofferdam

contravallation

counterscarp

curtain

dam

defense

demibastion

dike

ditch

drawbridge

earthwork

embankment

enclosure

entanglement

escarp

escarpment

fence

fieldwork

fortalice

fortification

gate

glacis

hypernyms

fortification

munition

hyponyms

machicolation

same-contexts

barricade

bartizan

bastion

blockhouse

breastworks

bulwark

cairn

entrenchment

fortalice

foss

intrenchment

palisade

parapet

rampart

redoubt

sconce

stockade