(adv.) In a safe manner; danger, injury, loss, or evil consequences.

Fort Knox OK acceptable all right allowable appropriate armed bank bona fide bursary calculating canny careful cash register cashbox cautious chary chest circumspect cloaked coffer coin box conservative considerate copyrighted correct covered crypt defended deliberate dependable depository discreet exchequer fisc gingerly gold depository guarded guarding harmless healthy heedful hesitant immune immunized impregnable innocent innocuous inoffensive insured intact inviolable invulnerable judicious justifiable justified leaving out nothing locker mindful money chest noncommittal okay on guard overlooking no possibility patented pawky penny bank permissible piggy bank policed politic pork barrel proper protected protecting prudent public crib public till public treasury public trough regardful reliable repository right riskless safe and sound safe-deposit box safeguarded safeguarding safely satisfactory scatheless screened secure secured securely sheltered sheltering shielded shielding slow to act solid sound storehouse strong room strongbox subtreasury suitable sure tentative thorough till timely treasure-house treasury tried and true unadventurous unassailable uncommunicative undamaged undaring unenterprising unharmed unhurt uninjured uninjurious unpolluted unprecipitate unscathed unthreatened untouched vault wary whole wholesome