portress

noun 0.603

lock gate

noun 0.593

gunport

noun 0.592

port

noun 0.583

gatehouse

noun 0.567

drawbridge

noun 0.566

hall porter

noun 0.566

porta

noun 0.558

trapdoor

noun 0.554

sally port

noun 0.554

floodgate

noun 0.553

gate

noun 0.552

cattle grid

noun 0.552

barbican

noun 0.548

garden gate

noun 0.547

porthole

noun 0.541

porto

noun 0.541

guardhouse

noun 0.535

wicket gate

noun 0.533

gate house

noun 0.532

curtain

noun 0.530

portal

noun 0.529

garage door

noun 0.528

portico

noun 0.527

porter

noun 0.522

culverin

noun 0.522

turret

noun 0.521

culvert

noun 0.517

curtain wall

noun 0.516

castle

noun 0.515

guardroom

noun 0.512

screen door

noun 0.512

blockhouse

noun 0.511

carport

noun 0.510

doorway

noun 0.508

postern

noun 0.508

fire door

noun 0.507

fence

noun 0.504

gatepost

noun 0.503

headgate

noun 0.503