Alohomora - spell that unlocks most locked doors
Aparecium - makes invisible ink visible
Avada Kedavra - Killing Curse; one of the unforgivable curses
Avifors - Turns objects into birds
Avis - spell which fires birds out of the wand
Bubble-head charm - an underwater breathing charm
Confundus - Used to confuse opponent
Conjunctivitis - Damage eyesight of victim
Cruciatus (Crucio) curse - Torture curse; One of the unforgivable curses
Deletrius - Disintergating spell
Densaugeo - Causes teeth to grow rapidly
Diffindo - makes something split open
Dissendium - Opens entrance to secret passage to hogsmeade
Enervate - reviving spell, for people who have been stunned
Engorgio - Swelling charm
Expecto patronum - Guards spell-caster from dementor
Expelliarmus - disarming spell
Ferula - Makes sling for a broken or injured arm
Fidelius Charm - an extremely complex charm in which a secret is concealed within a single living soul; unless the secret-holder chooses to divulge that information, the secret is safe.
Finite - lifts spells
Finite Incantatem - lifts or stops spells; used by Snape to end spells that Harry and Draco cast on eachother in duel
Four-Point spell - makes wand into a compass
Furnunculus - Causes boils to appear on target
Impedimenta - slows down and obstructs opponent; victim is knocked off feet, and sees tiny light burst in front of eyes, usually too dizzy and bewildered to react.
Impair - Used to control another person completely; on of the Unforgivable Curses
Impervious- makes whatever spell is used on repel water
Incarcerus - A spell that creates ropes from wand that binds victim
Incendio - lights fires
Jelly-leg Jinx - Makes opponent's legs unstable and wobbly
Legilimens - Spell used to break into someones mind or read it
