Synonyms|98Antonyms|2|Broader|6Narrower|7Related|65
10
secret writing(noun, expression, idiom, writing)
9
cryptanalysis
7
cipher
7
cryptology
6
coding
6
cryptogram
5
cryptanalytics
5
steganography(noun, concealment)
5
coded message
5
cryptograph
4
code
2
diagnostics
2
encryption
2
pathognomy
1
aught
1
cryptoanalytics
1
cryptographer
1
cryptographs
1
engrossment
1
epigraphy
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APASmart Define. (2015). cryptography thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/cryptography/thesaurus/synonyms
ChicagoSmart Define. 2015. "cryptography thesaurus" https://smartdefine.org/cryptography/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, cryptography thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/cryptography/thesaurus/synonyms>.
MLASmart Define. "cryptography thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/cryptography/thesaurus/synonyms>