| Answer | Crossword Clue |
|---|---|
| ONER | Great expert: Slang. |
| SHARK | Expert: Slang. |
| ONER | Expert: Slang. |
| ERIC | Slang expert Partridge |
| DABHAND | Expert, in slang |
| WHIZ | Expert, in slang |
| HEPCAT | Jazz expert: Slang. |
| PETEMAN | Nitroglycerin expert: Slang. |
| ONER | A real expert: Slang. |
