earthwork Synonyms

ramparts palisade outwork mound mole levee jetty groin fortress fortification fence excavation parados parapet rampart fortifications earthmoving weir wall vallation trench talus stronghold stockade reinforcement redoubt embattlement embankment earth battlement bastion bartizan barrow barrier barricade barrage barbican bar banquette bank breakwater breastwork bulwark dyke ditch dike digging demibastion defense dam