foxhole Synonyms

dugout fox hole bolt-hole hideaway safe house harbour air-raid shelter warren trench subterrane stoccado shelter hiding place place of security entrenchment fox-earth place of safety slit trench safe haven posthole hideout spider hole fighting hole trenches abri sewer sanctum dike den covert cover coupure concealment cave burrow bunker asylum antre ditch fastness sanctuary retreat refuge oasis moat lair hole haven harbor fosse