| Answer | Crossword Clue |
|---|---|
| REALISE | Understand, in London |
| GROK | Understand, in slang |
| GETTHEDRIFT | Understand, in slang |
| DIG | Understand, in hippie lingo |
| GROK | Thoroughly understand, in slang |
| GROK | Understand, in sci-fi lingo |
| COPY | "I understand," in walkie-talkie talk |
| LIPREAD | Understand without hearing, in a way |
| MUMBLE | Be hard to understand, in a way |
| ESPERANTO | One prates oddly in a language few can understand (9) |
