| 100% | ARGUS | 5 | ___ Filch, caretaker at Hogwarts School of Witchcraft and Wizardry in the "Harry Potter" film series |
| 49% | WAND | 4 | Tool needed at Hogwarts School of Witchcraft and Wizardry |
| 41% | ROWENA | 6 | Witch Ravenclaw who co-founded Hogwarts School of Witchcraft and Wizardry |
| 41% | ISAACS | 6 | Jason —, actor who played Lucius Malfoy in the Harry Potter film series |
| 41% | LEUNG | 5 | Katie —, actress who played Cho Chang in the Harry Potter film series |
| 41% | GRINT | 5 | Rupert —, actor who played Ron Weasley in the Harry Potter film series |
| 41% | DAVIDTHEWLIS | 12 | Actor who played Professor Remus Lupin in the Harry Potter film series |
| 41% | SHAW | 4 | Fiona —, actress who played Aunt Petunia Dursley in the Harry Potter film series |
| 41% | ISAACS | 6 | Jason —, actor whose roles include Lucius Malfoy in the Harry Potter film series |
| 40% | SIRIUSBLACK | 11 | Character portrayed by actor Gary Oldman in the Harry Potter film series: 2 wds. |
| 40% | RICKMAN | 7 | Alan —, late actor who played Professor Severus Snape in the Harry Potter film series |
| 40% | FIENNES | 7 | He acted in the Harry Potter films and Quiz Show |
| 39% | RADCLIFFE | 9 | Star of the Harry Potter film series: Daniel __ |
| 38% | CHAMBER | 7 | "Harry Potter and the ___ of Secrets," the second instalment in the "Harry Potter" film series |
| 38% | GOBLET | 6 | "Harry Potter and the ___ of Fire," the fourth instalment in the "Harry Potter" film series |
| 37% | WIZARDRY | 8 | Hogwarts School of Witchcraft and __ |
| 36% | DEATHLYHALLOWS | 14 | Set of legendary objects from the Harry Potter series found at the ends of 20-, 34- and 41-Across |
| 35% | NOSELESS | 8 | Like Voldemort, in the Harry Potter films |
| 35% | SNAPE | 5 | Potions professor in the Harry Potter films |
| 35% | GODRIC | 6 | ___ Gryffindor, English wizard who was also one of the founders of Hogwarts School of Witchcraft and Wizardry |
| 35% | ROWENA | 6 | ___ Ravenclaw, Scottish witch who was also one of the founders of Hogwarts School of Witchcraft and Wizardry |
| 35% | FIENNES | 7 | Voldemort's portrayer in the Harry Potter films |
| 35% | SNAPE | 5 | Rickman's role in the Harry Potter films |
| 35% | ORDER | 5 | "Harry Potter and the ___ of the Phoenix" (fifth installment in the Harry Potter series) |
| 34% | FIENNES | 7 | Ralph who played Voldemort in the Harry Potter films |
| 34% | GRYFFINDOR | 10 | Harry Potter's Hogwarts house in the "Harry Potter" series |
| 34% | EMMA | 4 | Actress Watson who played Hermione in the Harry Potter films |
| 34% | EMMAWATSON | 10 | Hermione Granger portrayer in the Harry Potter films: 2 wds. |
| 34% | ALAN | 4 | Rickman who played "Severus Snape" in the Harry Potter films |
| 34% | ALAN | 4 | Rickman who played Professor Snape in the Harry Potter films |