stronghold, castle

CITADEL
WordClue
ROOKcastle
FOSSEmoat
BAILEYThe outer wall of a feudal castle
CASTLEkeep, fortress
BASTIONstronghold
REVERIEcastle in Spain
FORTRESSstronghold, citadel
STRONGHOLDcitadel, castle
BASTIONstronghold
FORTRESSstronghold, citadel