| Answer | Crossword Clue |
|---|---|
| ENCODER | Secret language device |
| CODE | Secret language |
| ARGOT | Secret language |
| MOUSECODE | Mickey's secret language? |
| CODED | In secret language |
| REMORSECODE | Secret language for the contrite? |
| ENCODE | Put in a secret language |
| PIGLATIN | Not-so-secret secret language |
| idioglossia | secret speech or language, esp invented by children |
| idioglossias | IDIOGLOSSIA, secret speech or language, esp invented by children |
