CITADEL /ˈsɪtədəl/ ► audio Scrabble 10 Words With Friends 12 Definition noun a stronghold into which people could go for shelter during a battle. — synonyms: bastion Anagrams of CITADEL deltaicdialectedictal See all 140 words you can make from CITADEL → 7-letter words Words starting with C Words ending with L ← Unscramble different letters