aged
arch
besiege
capital
castle
center
construction
defence
defend
defense
exterior
fire
fortification
history
isolated
laying
look
loophole
merlon
old
outside
protection
recesses
rectangular
red
rough
semicircular
semicircular arch
shoot
siege
structure
surface
through
tooth
tower
urban
wall
wallpaper
war
weapon
white
window
zaraysk