Crack and Encipher

Crack

Crack verb - To change (as a secret message) from code into ordinary language.
Usage example: the United States military used the Navajo language as a code during World War II, and the enemy never cracked it

Encipher is an antonym for crack.

Encipher

Encipher verb - Convert ordinary language into code.

Crack is an antonym for encipher.

Nearby Word: enciphering
Cite this Source
Encipher and Crack. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/crack/encipher
Crack & Encipher. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/crack/encipher>.
Encipher or Crack. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/crack/encipher.
Google Ngram Viewer shows how "crack" and "encipher" have occurred on timeline