| Clue | Source | Date |
|---|---|---|
| 'Absolutely! 100% positive!' | New York Times | 19 Apr 2021 |
| 'Yes, absolutely!' | Wall Street Journal | 08 Feb 2016 |
| Groucho Marx program | ||
| Groucho Marx TV vehicle | ||
| "Absolutely, guaranteed" | ||
| TV show with one of 36 Across | ||
| Groucho Marx quiz show | ||
| TV program once hosted by Groucho | ||
| Marx vehicle |