Harry Potter
The house of Harry Potter, Ron Weasley, and Hermione Granger
Gryffindor
Taught by Professor Flitwick in Harry's first year, this spell makes things float.
Wingardium Leviosa
These are the four houses of Hogwarts
4 (Gryffindor, Hufflepuff, Ravenclaw, Slytherin)
What shape is Harry Potter's scar?
Lightning Bolt
The headmaster of Hogwarts
Albus Dumbledore
The house of Cedric Diggory
Hufflepuff
This is what the spell Bombarda does
Makes things explode
This is how students are assigned a house
Sorting Hat
The teacher of transfiguration class and the head of Gryffindor house
Minerva McGonagall
This house had won the house cup for many years prior to Gryffindor winning in Harry Potter's first year
This is the effect the spell Incendio has
Sets things on fire
These guard the dorms and common rooms of the houses.
Paintings
Albus Dumbledore has a scar above his left knee which bears a striking resemblance to this British engineering marvel.
The London Underground
This teacher does not like Harry very much
Severus Snape
This house's founder was named Rowena
To disarm your opponent, you use this spell
Expelliarmus
Mrs. Norris' companion, and a squib, they are the caretaker of Hogwarts
Argus Filch
Monty Python alum John Cleese played this ghost
Nearly Headless Nick
Having played a significant role in the creation of an amazing substance capable of transfiguring petty metals into gold, this man began making plans for the inevitable after Harry's first year.
Nicholas Flamel
This house had Professor Pomona Sprout as its head of house.
Hufflepuff
One of the unforgivable spells, this will cause the unfortunate victim inconceivable amounts of pain.
Cruciatus Curse/Crucio
This fantastic beast that ferries students to the school can only be seen by those who have witnessed death.
Thestrals
This is the house elf in service to the Black family.
Kreature