Synonyms of bastion
- 1 Syllable
- rock, prop
- 2 Syllables
- support, rampart, outwork, redoubt, mainstay, stronghold, bulwark, fortress, breastwork
- 3 Syllables
- citadel, battlement, parapet, vallation, defense, citadels, presidio, protection
- 4 Syllables
- embattlement
- 5 Syllables
- fortification, fortifications