Classified information
Cipher and classified information are semantically related. In some cases you can use "Cipher" instead a noun phrase "Classified information".
Cipher
Cipher noun - The numerical symbol 0 or the absence of number or quantity represented by it.
Classified information and cipher are semantically related. Sometimes you can use "Classified information" instead a noun "Cipher".
Cite this Source
Cipher and Classified information. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/classified_information/cipher
Classified information & Cipher. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/classified_information/cipher>.
Cipher or Classified information. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/classified_information/cipher.
Google Ngram Viewer shows how "classified information" and "cipher" have occurred on timeline