Spell List

Charms 

Accio - Summons an object.
Aguamenti - Shoots water from wand.
Alohomora - Opens locked objects
Avifors - Turns small objects into birds.
Confundus - Used to confuse opponent.
Engorgio - Enlarges and item.
Expecto Patronum - Creates a Patronus.
Expelliarmus - Disarms your opponent.
Fidelius - Hides a secret within someone.
Homorphus - Lockhart's Werewolf "cure".
Immobulus - Renders target immobile.
Impedimenta - Slows an advancing object.
Impervius - Makes an object repel water.
Mobiliarbus - Moves objects with wand.
Obliviate - Erases memories.
Point Me - Wand acts like a compass.
Protego - Cause spells to reflect back to the sender.
Rictusempra - Tickles opponent.
Scruge - Destroys ectoplasm (remains of ghosts).
Wingardium Leviosa - Makes on object fly.

Spells

Anapneo - Clears the target's airway.
Aparecium - Reveals invisible ink.
Avis - Launches birds from your wand.
Deletrius - Counters "Prior Incatato".
Densaugeo -  Enlarges Teeth.
Diffindo - Splits seams.
Dissendium - Opens "One eyed witch" hump.
Ennervate - Counters Stupefy.
Ferula - Creates bandages.
Finite Incantatum - Stops any current spells.
Incendio - Starts a fire.
Legilimens - Allows the caster to delve into the mind of the victim.
Lumos - Creates light at wand tip.
Mobilicorpus - Moves unconscious bodies.
Morsmorde - Conjures the Dark Mark.
Nox - Counter to Lumos.
Orchideous - Conjures a bunch of flowers.
Petrificus Totalus - Body - Bind.
Priori Incantatum - Result when brother wands duel.
Prior Incantato - Reveals a wands last spell / cast.
Quietus - Counter spell for Sonorus.
Reducio - Returns items to original size. Counters Engorgio.
Reducto - Blasts solid objects aside.
Relashio - Releases user from binding.
Repairo - Repairs Things.
Riddikulus - Use this spell and laugh to defeat a boggart.
Serpensortia - Produces Snake.
Sonorus - Amplifies voice.
Stupefy - Knocks out opponent.
Tarantallegra - Forces opponent to dance.
Waddiwasi - Unsticks an object.

Curses

Avada Kedavra - Murders opponent Unforgivable.
Crucio - Tortures opponent Unforgivable.
Imperio - Controls a person Unforgivable.
Conjunctivitis - Damages opponents eyesight.
Furnunculus - Produces boils on opponent.
Locomotor Mortis - Locks opponents legs

Jink

Flipendo - Knocks an object backwards.