Đồng nghĩa của fail safe

Adjective

Guaranteed not to fail

Noun

A measure taken in advance to prevent something dangerous, unpleasant, or inconvenient from happening
safeguard precaution preventive palladium caution protection security defence shield defense insurance preventive measure deterrent provision guard prophylactic screen buffer safety measure safety device safety net protector safety valve fallback protective umbrella sheet anchor safety plug hindrance block preventative impediment prevention remedy protective obstruction curb obstacle check restraint precautionary measure neutralizer forethought prudence care anticipation disincentive protective measure backstop circumspection foresight wariness providence canniness discretion discreetness regard preventative measure anticipatory measure belt and braces cover aegis surety armor shelter ward buckler ammunition egis wall indemnity armour bulwark escort armament convoy safety cushion support immunity barrier fortification safeguarding guarding preservation assurance stronghold safekeeping refuge shielding guarantee bastion bumper guardianship resistance sanctuary custody hedge conservation indemnification salvation pad buttress rampart supporter defender warranty keeping fence coverage shock absorber mainstay prop trust weapon haven fender deterrence safeness charge maintenance protecting asylum upkeep upholding barricade custodianship backing reassurance fastness keep supervision mail saving warrant tutelage safe keeping resilience insurance policy cocoon cushioning invulnerability shade strength surveillance certainty protective device safety guard insurance cover absorber stability allowance endorsement self-defense good hands warfare weaponry munitions something to fall back on defenses defences apron mask financial protection hiding concealment housing citadel arms harbour retreat harbor life assurance life insurance preventative medicine preventive medicine preserving conserving sustentation harborage perpetuation safe harbor preserval evaporation care and feeding storage tanning refrigeration hiding place reinforcement plate breastplate panoply possession armor plate suit of armor protective clothing bulletproof vest chain mail flak jacket coat of mail suit of armour body armor body armour breastwork embankment bank castellation battlements pledge protectorship patronage trusteeship battlement bartizan earthwork collateral partition protective wall parapet buffet pawn bond underwriting gage hostage earnest guaranty bail covenant gauge contract

Trái nghĩa của fail safe

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