A – Aurors: The Wizarding Police. If you want to know more I have a book.

B – Boggart: A Shapeshifter that plays off of our fears and has no distinct form.

C – Curse: So many curses so little time, with the intent to cause harm.

D – Dueling: a combat sport popular among the wizarding community.

E – Expelliarmus: The most important spell for any young witch or wizard. The disarming spell.

F – Fear: several different categories are mentioned for fear. Internal and External, Conscious and Subconscious.

G – Ghosts: A few just from the spirit realm that are useful to know. Known Ghosts are The Grey Lady.

H – Hex: Major Inconvenience with moderate suffering

I – Imp: A small trickster creature.

J – Jinx: Minor Irritation spell

K – Kappa: A Creature from Japan that is always useful to know how to defend yourself against.

L – Leprechaun: Native to Ireland they have a pranking reputation.

M – Merpeople: Half human half fish. Live underwater and sing beautifully when underwater.

N – Nox: Wand-extinguishing charm

O – Obliviate: To take away a memory is a powerful thing.

P – Pogrebin: Creature with a hairy body and a head like a rock.

Q – Quadruped: Anything with four legs

R – Revealing Charm: to reveal hidden or dark magic

S – Spirit: Not of the Living

T – Tentacles: the tentacles of animals work mainly like muscular hydrostats. Some kinds of tentacles have both
sensory and manipulatory functions.

U – Unlocking charm: to get yourself out of a sticky situation

V – Vampires: Dark Creatures, famed for biting people in the neck.

W – Werewolves: People with Lycanthropy disease. They appear normal and then on a full moon turn into a beast.
The illness can be controlled perfectly well with wolfsbane.

X – Xenophilius: Names can mean a great deal this one means “one who loves the strange” in Greek

Y – Yeti: Magical beast native to Tibet.

Z – Zombie: The living dead.