UNCIPHERED Antonyms

• entrusted with private information and the confidence of another

• (of information) given in confidence or in secret

• denoting confidence or intimacy

• the level of official classification for documents next above restricted and below secret; available only to persons authorized to see documents so classified

• not accessible to view

• designed to elude detection

• difficult to find

• confined to particular persons or groups or providing privacy

• an enlisted man of the lowest rank in the Army or Marines

• concerning things deeply private and personal

• concerning one person exclusively

• not expressed

• something that should remain hidden from others (especially information that is not to be passed on)

• information known only to a special group

• something that baffles understanding and cannot be explained

• not open or public; kept private or not revealed

• conducted with or marked by hidden aims or methods

• not openly made known

• communicated covertly

• not expressed

• designed to elude detection

• hidden from general view or use

• (of information) given in confidence or in secret

• indulging only covertly

• having an import not apparent to the senses nor obvious to the intelligence; beyond ordinary understanding

• the next to highest level of official classification for documents

• free from fear or doubt; easy in mind

• free from danger or risk

• not likely to fail or give way

• immune to attack; incapable of being tampered with

• financially safe

• get by special effort

• cause to be firmly attached

• assure payment of

• make certain of

• fill or close tightly with or as if with a plug

• furnish with battens

• a message written in a secret code

• a mathematical element that when added to another number yields the same number

• a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

• a person of no influence

• a secret method of writing

• convert ordinary language into code

• make a mathematical calculation or computation

• convert information into code

• convert ordinary language into code