IPA: /ˌkrɪptəˈnælɪtɪk/
KK: /ˌkrɪptəˈnælɪtɪk/
Related to the study of methods for deciphering coded messages or information.
The cryptanalytic techniques used by the team were highly effective in breaking the code.
Cryptanalytic → It is formed from "crypto-" (from Greek "kryptos", meaning hidden or secret) and "analytic" (from Greek "analytikos", meaning able to be unloosed or solved). The word refers to the process of analyzing and solving hidden or secret codes.
Think of 'hidden' ('crypto-') and 'solving' ('analytic') to remember that cryptanalytic means the study of solving hidden codes.