balustrade

noun 0.935

baluster

noun 0.795

banister

noun 0.726

handrail

noun 0.713

railing

noun 0.704

bridge railing

noun 0.670

battlement

noun 0.639

balcony

noun 0.607

guardrail

noun 0.596

parapet

noun 0.587

staircase

noun 0.570

ballasting

noun 0.562

bracing

noun 0.559

stair

noun 0.556

brattice

noun 0.553

corbelling

noun 0.552

terracing

noun 0.547

barricade

noun 0.539

entablature

noun 0.538

wainscotting

noun 0.538

rail

noun 0.537

barre

noun 0.535

corbel

noun 0.531

stanchion

noun 0.531

decking

noun 0.530

bollard

noun 0.525

fencing

noun 0.525

barrer

noun 0.522

battening

noun 0.522

stairway

noun 0.521

scaffolding

noun 0.519

arcading

noun 0.517

trelliswork

noun 0.515

balk

noun 0.512

stairwell

noun 0.511

roll bar

noun 0.511

barrier

noun 0.508

curtain wall

noun 0.507

spiral staircase

noun 0.507

retaining wall

noun 0.505

curtaining

noun 0.505

load-bearing

noun 0.503

bulwark

noun 0.503

step flashing

noun 0.503

stairstep

noun 0.502

rampart

noun 0.501

newel post

noun 0.501