Đồng nghĩa của earthwork

earthwork /'ə:θwə:k/

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embankment rampart fortification barrier bulwark bastion parapet barricade defence breastwork wall defense mound fort bank outwork battlement stronghold protection dam ridge stockade palisade bartizan levee circumvallation vallum barbican buttress fence causeway hill security dike head defensive wall vallation support castellation redoubt dyke defences fortress defenses embattlement citadel breakwater buffer buffet partition crenellation balustrade berm tower escarpment battlements safeguard protective wall castle blockhouse keep fastness hold ravelin fieldwork fortalice preparation block entrenchment presidio garrison outpost building up slope verge guard elevation donjon turret refuge alcazar burg blockade bunker camp station bastille acropolis sanctuary enclosure bar post railing obstruction roadblock obstacle hedge hurdle cordon stop blank wall shield retreat bailey dungeon top manor chateau peel palace mainstay rock prop projection blocking object upholder seat fasthold safehold estate house tower of strength paling base encampment pillar column precipice cliff scarp scar barranca barranco crag bluff obelisk steeple casern barracks cantonment quarters spire command post billet belfry campanile skyscraper lookout minaret monolith pylon mast military post military base cloud buster high rise bell tower pale ditch boundary fencing limit trench moat

trench ditch fosse trough channel cut drain entrenchment excavation furrow gutter pit waterway conduit dike foss moat rut sheugh watercourse arroyo canal depression drill dugout foxhole gorge gulch gully hollow main sap sink tube dyke defence defense groove flume culvert duct sluice gouge spillway chute pipe sewer aqueduct notch race outlet valley course racecourse score raceway fluting rabbet seam passage indentation track canyon fissure gash pass crease corrugation line chase ravine scratch incision gap spout runnel gulley cavity hole pipeline estuary cup dip causeway crevasse fleet ha-ha scrape mine sluiceway drainpipe waterspout rainspout scoop rivulet stream pothole brook creek funnel eaves sulcation eaves trough crack river leader penstock fold plica rivel crow's-foot undulation rimple ridge ruck crater inlet rille gulf gullet wadi defile wheel track couloir flow conductor cable lead-out lead-in gill kloof wheel mark saddle cutting rebate chasm linn col flute inland waterway ship canal firth bottleneck choke point cove water seaway runway artery chamber scallop pucker crimp slit rill vein tideway tunnel

bank mound bar hump ramp rise hillock hummock knoll ridge tump tumulus acclivity accumulation barrow berm drift elevation eminence parados prominence reef shelf shoal cliff gradient incline slope ledge motte kurgan rampart tell bulwark hill dune height precipice promontory mount peak highland headland brae bluff tor escarpment scarp mountain butte summit sandbank heap crag mesa upland altitudes drumlin kopje hilltop overhang koppie pile esker inclination rock palisade range sandbar hillside swell rock face fell bundle down scar barranca barranco knob pinnacle shock ascent rising ground high ground berg inselberg pike jebel small hill sandridge knap shallow versant glacis outcrop monticle howe monticule aiguille adret steep ubac tomb bajada piedmont alp highness loftiness project raise altitude raised ground sand dune sand pile sand drift hog mote grave ben horn massif sierra embankment burial mound grave mound gurry long barrow key spit atoll Munro cordillera mountaintop mass foothill glob dome volcano pyramid skerry cay anthill load molehill barrier reef beach cluster stack deposit lot clump alluvion batch bunch whaleback saddleback hogback heights foothills wold monadnock drum downland downs holt fringing reef rock barrier coral reef sand bar climb law talus protuberance

earthworks earthworm earthworms earthy earthy colors earthy smell earthwomen earthwoman earthward through earthward down earthward along earthward