Synonyms of bulwark

1 Syllable
fort, guard, shield, fend, wall
2 Syllables
shielded, barrier, rampart, shielding, guarding, outwork, fended, buffet, buttress, bolsters, bucklers, bastion, screening, defend, bastions, redoubt, protect, buffer, stronghold, mainstay, buffers, wardship, bumpers, buckler, fortress, bolster, bulkhead, fending, breastwork
3 Syllables
embankment, sustainer, shuttered, protections, citadel, upborne, fortifies, bolstering, paneling, bolstered, safeguard, panoplied, maintainers, partition, upholder, defending, parapet, protector, protecting, maintainer, vallation, fortifying, upholders, pillowed, absorber, defense, fortify, presidio, protectors, shuttering, pillowing, protection
4 Syllables
safeguarded, barricade, safeguarding, barricading, self-defense, security
5 Syllables
fortification, fortifications
7 Syllables
invulnerability