| Answer | Crossword Clue |
|---|---|
| cryptology | the scientific study of codes |
| cryptologies | CRYPTOLOGY, the scientific study of codes |
| cryptologist | a student of cryptology, the scientific study of codes |
| cryptological | relating to cryptology, the scientific study of codes also CRYPTOLOGIC |
| cryptologic | relating to cryptology, the scientific study of codes also CRYPTOLOGICAL |
| cryptologists | CRYPTOLOGIST, a student of cryptology, the scientific study of codes |
