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Top secret has 34 synonyms. The top synonyms for top secret are under security, unwhisperable, undisclosable, unbreatheable, unrevealable, undivulgable, unutterable, undisclosed and 26 more. Another word for top secret is under security. Browse the full list below.
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| Random | DefinitionA common synonym for top secret is under security. Other synonyms include unwhisperable, undisclosable, unbreatheable, unrevealable.
Top secret has 34 synonyms listed on Thesaurasize.
(adj): Information classified at the highest level of sensitivity by a government, based on an assessment that it would cause exceptionally grave damage to national security if disclosed; a level of s
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