battle
battlements
boarder
castle
castle keep
clouds
defense
donjon
dungeon
embrasure
embrasures
escape
fence
finial
fortified tower
fortify
frontline
guard
keep
knight
knights
middle ages
no passing
on
protect
protection
rampart
rapunzel
refuge
restore
restored
retreat
rock
romantic
ruin
sky
solid
stones
stronghold
stuttgart
tangled
tips
tower
tree
trees
was
watchtower