Synonyms of defense

1 Syllable
dike, fort, arms, ward, shield, foils, wall, trench, guard, foil
2 Syllables
bucklers, fence, stronghold, bulwark, aegis, backcap, backstop, bastion, behalf, cover, redoubt, buffers, wardship, foiling, armor, anchor, rampart, outwork, buttress, bastions, shelters, kedge, buffer, armors, fastness, fenced, buckler, fortress, answer, breastwork, anchors, whatfor, answers, weapons, bumpers, shelter
3 Syllables
protection, safeness, warfare, rejoinder, adytum, citadel, assertion, safety, vallation, deterrent, absorber, counterclaim, embankment, garrison, sheltering, rebuttals, bastille, preserval, position, weaponry, munitions, excuse, assertions, armament, protections, safeguard, parapet, safeties, rebuttal, stockade
4 Syllables
polarities, resistance, apology, immunity, perpetuation, preservation, antinomy, securities, predications, advocacy, apologies, oppositions, confutations, preservations, security, unfriendliness, barricade, predication, quarterage, generalship, vindication, asservation, confutation, palisade, deterrence, self-defense, countercharge, polarity, opposition
5 Syllables
fortifications, fortification, counterstatement, obstructiveness, justifications, sanctification, justification
6 Syllables
impregnability, counteraccusation
7 Syllables
invulnerability