embouchure

noun 0.585

brattice

noun 0.557

corbel

noun 0.548

abutment

noun 0.544

breech

noun 0.534

brim

noun 0.528

incisure

noun 0.526

corbelling

noun 0.524

machicolation

noun 0.523

breach

noun 0.523

fenestration

noun 0.517

imbrication

noun 0.515

buttress

noun 0.515

battlement

noun 0.513

voussoir

noun 0.512

abri

noun 0.511

rabbet

noun 0.510

cusping

noun 0.509

breacher

noun 0.509

aperture

noun 0.503

mortise

noun 0.501

doorframe

noun 0.500