| Answer | Crossword Clue |
|---|---|
| KILOS | Code words for k's |
| NANS | Code words for n's |
| ALFAS | Code words for "A" |
| ALFAS | Military code words for "A" |
| ALFAS | Code words |
| DAHS | Code words |
| DITS | Morse-code words |
| IFBY | Repeated words in a 1775 code |
| codebook | a book containing code words and symbols |
| codebooks | CODEBOOK, a book containing code words and symbols |
