| 100% | HAGRID | 6 | He's first to tell Harry Potter that he's a wizard |
| 57% | HAGRID | 6 | Character who tells Harry Potter he's a wizard |
| 44% | HEDWIG | 6 | Harry Potter's snowy pet owl that was gifted to him by Hagrid as his birthday present |
| 44% | INVISIBLE | 9 | Harry Potter had a cloak that made him this |
| 38% | SCAR | 4 | Harry Potter's mark that's shaped like a lightning bolt |
| 38% | LEADSINGLE | 10 | First song that's released to promote a new album |
| 37% | DEMENTOR | 8 | A creature from Harry Potter that sucks away joy |
| 37% | ORLANDO | 7 | Florida city that's home to the Magical World of Harry Potter |
| 35% | NOSE | 4 | Pinocchio's facial feature that grows when he tells a lie |
| 35% | OWL | 3 | Bird that delivered mail to Harry Potter |
| 35% | READANOTHERBOOK | 15 | Mocking response to a Harry Potter analogy |
| 35% | NOTT | 4 | Surname for a wizarding family in the "Harry Potter" series that is a homophone of "knot" |
| 35% | OWL | 3 | Nocturnal bird that delivers mail to Harry Potter |
| 35% | BLACK | 5 | Surname for a wizarding family in the "Harry Potter" series that has members like Sirius and Regulus |
| 35% | MALFOY | 6 | Surname for a wizarding family in the "Harry Potter" series that has members like Draco and Lucius |
| 34% | LUMOS | 5 | A Harry Potter spell that lights the tip of a wand |
| 34% | HOGWARTS | 8 | School that Harry Potter and Ron Weasley went to |
| 34% | METS | 4 | M.L.B. team that was the first to trade a player for himself (Harry Chiti in 1962) |
| 34% | DRACO | 5 | Harry Potter nemesis Malfoy whose first name is also a 49-Across |
| 34% | JOHNCLEESE | 10 | He played a ghost in "Harry Potter and the Sorcerer's Stone" |
| 34% | STAG | 4 | Male animal that Harry Potter conjures with a Patronus charm |
| 33% | POST | 4 | First past the ___, British horse racing term that's commonly used to refer to a voting system |
| 33% | CGA | 3 | IBM's first PC card from 1981 that was to become a computer display standard instead of merely black and white (abbr.) |
| 33% | OLEG | 4 | Man's name that becomes a toy when its first letter is moved to the end |
| 33% | EMIL | 4 | Man's name that becomes a distance if you move the first letter to the end |
| 33% | CROOKSHANKS | 11 | Fictional cat from the Harry Potter series that belonged to Hermione Granger |
| 33% | BOOT | 4 | Surname for a wizarding family in the "Harry Potter" universe that is also the name for a type of winter footwear |
| 32% | LIKEST | 6 | Shakespearean slur, He that is __ to a hogshead |
| 32% | STAY | 4 | Command that tells a puppy not to move |
| 32% | ALLAH | 5 | He's prayed to five times a day |