| 100% | HERCULE | 7 | Agatha Christie's character: __ Poirot |
| 75% | POIROT | 6 | Agatha Christie's character, detective Hercule __ |
| 64% | HERCULE | 7 | __ Poirot, Agatha Christie's Belgian detective |
| 61% | CURTAIN | 7 | 1975 Agatha Christie novel subtitled Poirot's Last Case |
| 60% | HERCULE | 7 | Christie character poirot |
| 57% | CLOCKS | 6 | The —, 1963 Agatha Christie novel featuring Hercule Poirot |
| 57% | AFTER | 5 | & 6D 1953 Agatha Christie novel featuring Hercule Poirot |
| 56% | ORM | 3 | Agatha Christie's "N___?" |
| 56% | NOR | 3 | Agatha Christie's "___ M?" |
| 56% | ORM | 3 | Agatha Christie's "N ___?" |
| 56% | DAME | 4 | Agatha Christie's title |
| 56% | ORIENT | 6 | Agatha christie's "express" |
| 56% | DAME | 4 | Agatha Christie’s title |
| 55% | ABC | 3 | Agatha Christie's "The ___ Murders" |
| 55% | ATIDE | 5 | Agatha Christie's "There Is ___" |
| 55% | MARPLE | 6 | Agatha Christie's spinster detective |
| 55% | ATIDE | 5 | Agatha Christie's "There Is ___ ..." |
| 55% | ENDHOUSE | 8 | Agatha Christie's "Peril at ___" |
| 55% | MISSMARPLE | 10 | Agatha Christie's amateur sleuth |
| 55% | POIROT | 6 | Agatha Christie's Belgian detective |
| 55% | ABC | 3 | Agatha Christie's "The __ Murders" |
| 55% | HERCULEPOIROT | 13 | Agatha Christie character in "Death on the Nile" and "Curtain": 2 wds. |
| 55% | MISSMARPLE | 10 | Agatha Christie character in "A Murder Is Announced" and "Nemesis": 2 wds. |
| 55% | NATALIA | 7 | ___ Dragomiroff, Agatha Christie character most recently played by Judi Dench |
| 54% | PERIL | 5 | Agatha Christie's "_____ at End House" |
| 54% | POIROT | 6 | Agatha Christie's Belgian detective Hercule |
| 54% | NILE | 4 | Agatha Christie's "Death on the ___" |
| 54% | MARPLE | 6 | Agatha Christie's mystery-solving Miss |
| 54% | EVIL | 4 | Agatha Christie's "___ Under the Sun" |