| Main Entry: | |
| Part of Speech: | noun |
| Definition: | barrier used to enclose a piece of land |
| Synonyms: | Cyclone, backstop, balustrade, bar, barbed wire, barricade, block, boards, chains, defense, dike, guard, hedge, net, paling, palisade, pickets, posts, rail, railing, rampart, roadblock, shield, stakes, stockade, stop, wall |
| Main Entry: | fortification |
| Part of Speech: | noun |
| Definition: | reinforced position |
| Synonyms: | barricade, barrier, bastion, battlement, block, blockhouse, breastwork, buffer, bulwark, castle, citadel, consolidation, defense, earthwork, embattlement, entrenchment, fastness, fort, fortress, garrison, keep, outpost, parapet, preparation, presidio, protection, reinforcement, stockade, strengthening, stronghold, support, wall |
| Main Entry: | justification |
| Part of Speech: | noun |
| Definition: | reason, excuse |
| Synonyms: | absolution, account, acquittal, advocacy, answer, apologia, apology, approval, argument, basis, confirmation, defense, exculpation, exoneration, explanation, extenuation, grounds, idea, mitigation, palliation, palliative, plea, pretext, raison d'être, rationale, rationalization, rebuttal, redemption, reply, response, salvation, sanctification, song and dance, story, support, validation, vindication, warrant, whatfor, wherefore, whitewashing, whole idea, why and wherefore |
| Main Entry: | opposition |
| Part of Speech: | noun |
| Definition: | obstruction, antagonism |
| Synonyms: | action, antinomy, antithesis, aversion, brush, civil disobedience, clash, combat, competition, con, conflict, confronting, contention, contest, contradistinction, contraposition, contrariety, counteraction, counterattack, defense, defiance, disapproval, duel, encounter, engagement, fray, grapple, hostility, negativism, obstructiveness, opposure, oppugnancy, prevention, repugnance, repulsion, resistance, rivalry, skirmish, strife, struggle, unfriendliness, violation, war, warfare |
| Antonyms: | compatibility, harmony, peace |
| Main Entry: | parapet |
| Part of Speech: | noun |
| Definition: | bulwark |
| Synonyms: | barricade, barrier, bastion, buffet, buttress, defense, embankment, fortification, partition, protection, protective wall, rampart, safeguard |
| Main Entry: | preservation |
| Part of Speech: | noun |
| Definition: | maintenance, protection |
| Synonyms: | canning, care, conservancy, conservation, curing, defense, evaporation, freezing, guard, guardianship, keeping, perpetuation, pickling, preserval, refrigeration, safeguard, safeguarding, safekeeping, safety, salvation, saving, security, shield, storage, support, sustentation, tanning, upholding, ward |
| Antonyms: | destruction, ruin |
| Main Entry: | protection |
| Part of Speech: | noun |
| Definition: | care, guardianship |
| Synonyms: | aegis, armament, armor, assurance, barrier, buffer, bulwark, camouflage, certainty, charge, conservation, cover, custody, defense, fix, guard, guarding, insurance, invulnerability, preservation, protecting, reassurance, refuge, safeguard, safekeeping, safety, salvation, screen, security, self-defense, shelter, shield, stability, strength, surety, tutelage, umbrella*, ward, wardship |
| Antonyms: | attack, harm, hurt, injury, threat |
| Main Entry: | rampart |
| Part of Speech: | noun |
| Definition: | fortification, stronghold |
| Synonyms: | barricade, barrier, bastion, breastwork, bulwark, defense, earthwork, elevation, embankment, fence, fort, guard, hill, mound, parapet, protection, ridge, security, support, vallation, wall |
| Main Entry: | reason |
| Part of Speech: | noun |
| Definition: | explanation for an action |
| Synonyms: | account, apologia, apology, argument, case, cover, defense, excuse, exposition, ground, idea, justification, notion, proof, rationale, rationalization, song and dance, sour grapes, the whole idea, vindication, whatfor, wherefore, why and wherefore, why*, whyfor |