| Answer | Crossword Clue |
|---|---|
| KNOW | Understand, as a language |
| ESPERANTO | One prates oddly in a language few can understand (9) |
| GET | Understand, as a joke |
| DEEP | Hard to understand, as a math problem |
| SPOKE | Communicated in, as a language |
| TONAL | Like Chinese, as a language |
| HEREBY | As a result, in formal language |
| SLOVAK | Language that treats "dz" as a single consonant |
| DUB | Do a voice-over for, as a foreign-language film |
