ramp

noun 0.679

bulwark

noun 0.668

battlement

noun 0.667

parapet

noun 0.624

rampage

noun 0.601

barrier

noun 0.595

wall

noun 0.593

fortress

noun 0.587

bastion

noun 0.586

ramping

noun 0.585

fence

noun 0.582

barricade

noun 0.581

ravelin

noun 0.576

redoubt

noun 0.568

vallum

noun 0.567

guardrail

noun 0.558

balustrade

noun 0.554

palisade

noun 0.554

embankment

noun 0.552

revetment

noun 0.550

guard

noun 0.550

wand

noun 0.549

railing

noun 0.544

brick wall

noun 0.544

scarp

noun 0.542

citadel

noun 0.541

tower

noun 0.540

retaining wall

noun 0.537

barbican

noun 0.535

breastwork

noun 0.532

border

noun 0.529

armor

noun 0.529

stockade

noun 0.527

riprap

noun 0.525

embattlement

noun 0.524

safeguard

noun 0.524

moat

noun 0.523

block wall

noun 0.521

rant

noun 0.521

ridge

noun 0.521

defence

noun 0.518

defense

noun 0.518

escarpment

noun 0.517

rail

noun 0.514

fort

noun 0.513

curtain wall

noun 0.513

blockhouse

noun 0.512

buttress

noun 0.505

firewall

noun 0.503

ribat

noun 0.502

rim

noun 0.502

balustrading

noun 0.501

rockpile

noun 0.501

ramada

noun 0.500

barrage

noun 0.500