This magical object chooses which house first-year students will join
The sorting hat
Harry Potter's bully cousin
Dudley Dursley
This was the first spell Harry ever learned; Use this spell and "swish and flick" to make something fly
Wingardium Leviosa
This magical elf was freed by Harry Potter upon receiving a sock.
Dobby
Peter Pettigrew seeks safety from Voldemort by turning into this animal.
A rat
This magical object is also called the elixir of life and can make someone immortal.
The philosopher's/sorcerer's stone
The name of an ALMOST beheaded ghost that lives in Hogwarts
Nearly-Headless Nick
Use this spell in the dark to make light appear out of the wand
Lumos
This giant acromantula was raised by Hagrid and now lives in the forbidden forest
Aragog
This person was used by Voldemort through his diary and taken to open the chamber of secrets.
Ginny Weasley
This object was the prize of a wizarding competition Harry participated in in the Goblet of Fire
The Triwizard Cup
Bulgarian quidditch seeker and Durmstrang student who participated in the Triwizard tournament
Viktor Krum
Use this spell to unlock any door
Alohamora
In Prisoner of Azkaban, the name of the hippogriff taken in by Hagrid and saved from execution by Harry and his friends.
Buckbeak
This potion allows the user to temporarily assume another person's appearance
Polyjuice potion
This magical object reveals the location of many people in Hogwarts, owned by Fred and George Weasley
The Marauder's Map
Temporary headmistress of Hogwarts and Harry's 5th year Defense against Dark Arts teacher (some say she was more evil than Voldemort)
Dolores Umbridge
One of the unforgivable curses that causes excruciating pain to others
Crucio
The name of Voldemort's pet snake.
Nagini
The resurrection stone, the invisibility cloak, and the elder wand put together create this.
The Deathly Hallows
Forged from silver by goblins, this magical object presents itself to a person of a particular house only when they are desperately in need of it.
The sword of Gryffindor
This anagram name was revealed to translate to "I am Lord Voldemort" in the Chamber of Secrets
This spell is used to turn a dementor into a silly, less frightening form (taught by Lupin)
Riddikulus
The winged horse-like creatures that can be seen only by those who have witnessed death (ex: Harry, Luna Lovegood)
Thestrals
Who said, "Why is it, when something happens, it is always you three?"
Professor McGonogall