Every Harry Potter spell

There are many spells, jynxes, hexes and curses used in all 8 Harry Potter films, (and books) but unless we have the memory of a golden snitch there's no way we can remember all of them. So i'm going to give you a quick run through and reminder of all the Harry Potter spells and what they mean from Accio to Wingardium leviosa!

Unforgivable curses

First let me tell you about the 3 unforgivable curses. If a Wizard or Witch chants one of these spells then they get - as quoted by Alester Moody in Goblet of Fire - a one way ticket to Azakaban, and that is why they are unforgivable. 

The spells are the Imperius curse, the Cruciatus curse and most deadly of all the Killing curse. Only one person has survived that spell and he is the chosen one, Harry Potter. So here is what they are and what they do.

Imperio:

This curse puts the opponent into a trance so you can control them.

Crucio:

This curse makes the target suffer.

Avada Kadavra:

This curse simply kills.

                                                A

Aberto: This spell (as well as Alohomora) is used to open doors, windows and other objects that of witch are locked.

Accio: This is the summoning spell and its used to summon an object after you say Accio. 

Aguamenti: This spell is the water charm, it makes water appear in front of you.

Alarte Acendare: This spell sends the target flying up.

Alohmomora: This spell is used to open locked doors.

Anapneo: This spell clears blocked air ways.

Anteoculatia: This spell is a hex, it turns peoples hair into antlers.

Aparecium: This is called the revealing charm because it reveals invisible Inc.

Aqua Eructo: This spell is used to create a clear jet of water from the tip of a wand.

Arania Exumai: This spell is used to repel spiders.

Arresto Momentum: This spell decreases the velocity of a moving object

Ascendio: This spell lifts the caster high in the air.

Avifors: This spell transforms the target into a bird of any sort.

Avis: This spell conjures a flock of birds from the tip of a wand.

B

Baubillious: This spell creates a white streak of lightning from the tip of the wand.

Bombarda: This spell explodes target:

Bombarda Maxima: This spell is more advanced then Bombarda infact it can blow up walls.

Brackium Emendo: This spell is used, if done correctly, to heal broken bones

C

Calvario: This spell causes the victims hair to fall out.

Cantis: This spell causes the victim to uncontrollably burst into a song.

Carpe Retractum: Thi spell creates a visible supernatural rope to pull the target or victim.

Cave Inimicum: This spell may warn the caster of any approaching enemies

Cistem Aperio: This spell opens chests.

Colloportus: This spell is called the locking spell and it locks anything that can be locked.

Colloshoo: Sticks someones shoes to the ground.

Colovaria: This is called the Colour changing spell so you can guess what it does.

Confringo: This spell causes anything it comes in contact with to set on fire.

Confundo: This spell causes the victim to become confused about what he's doing.

Crinus Muto: This spell is used to change someones hair colour and style

                                                                                                                     

                                                      D

Defodio: This spell is used to gouge out large chunks of the target.

Deletrius: This spell disintegrates the target.

Densaugeo: This spell regrows teeth rapidly.

Depulso: This spell flies an object to someone which is the opposite of Accio the summoning charm.

Descendo: This spell causes a object to fall downwards.

Deprimo: This spell causes more impact on the falling object.

Diffindo: This spell rips, tears and shreds.

Diminuendo: This spell shrinks the target.

Dissendium: This spell opens passages.

Draconifors: This spell turns the target into a dragon.

Ducklifors: This spell turns the target into a duck.

E

Ebublio: This spell causes the target to explode into 100 bubbles.

Engorgio: This spell causes target to swell into physical size.

Engorgio Skullus: This spell causes victims skull to swell.

Entomorphis: This spell is used to transforms target into an insect.

Episkey: This spell is used to fix minor injuries and small broken bones.

Epoximise: This spell glues one object to another.

Erecto: This spell erects tents or other structure.

Evanasce: This spell vanishes target.
Everte Statum: This spell throws the target backwards
Expecto Patronum: This spell creates an incarnation of there happiest memory as a defense.
Expelliarmus: This spell disarms the casters opponent.
Expulso: This spell provokes an explosion.

F

Ferula: This spell creates a bandage and a splint.
Fianto Duri: This spell strengthens a shield.
 Fiendfyre: This spell creates a fire spirit that destroys anything in its way and burns most objects.
Finite:This spell terminates any spell effect in vicinity of the caster.
Finite Incantatem: This spell terminates all spell affects.
Flagrate: This spell produces fiery marks that can be used to write.  Flipendo: This spell pushes the target and knocks out weaker enemies.
Flipendo Duo: This spell is a more powerful version of  Flipendo.
Flipendo Tria: This spell is a more powerful version of Flipendo Duo.
Fumos: This spell is used to create a dark cloud of smoke to hide yourself.
Furnunculus: This spell causes boils (or pimples) to appear all over the opponent.

G

Geminio: This spell creates an identical but useless copy of the target.
Galactus: This spell turns the target into solid ice.
Galactus Duo: This spell is a more more advanced version of Galactus
Galactus Tria: This spell is a more advanced version of Galactus Duo
Glisseo: Causes the steps on the stair way to transform into a slide.

H

Harmonia Nectere Passus: This spell repairs a vanishing cabinet.
Herbifors: This spell causes flowers to sprout from the victim.
Herbivicus: This spell makes plants grow full size instantly.
Homenum Revelio: This spell creates human presents in vicinity of the caster.

I

Illegibilus: This spell makes a text legible.
Immobulus: This spell freezes moving object
Impervious: This spell makes something repel.
Inanimatus Conjuras: This spell conjures an inanimate object
Incarcerus: This spell ties someone or something up.
Incendio: This spell simply creates fire.
Incendio Duo: This spell is a better version of Incendio.
Incendio Tria: This spell is a better version of Incendio Duo.

L

Lacarnum Inflamarae: This spell sends a bolt of lihtning from the tip of a wand.
Langlock: This spell glues the opponents mouth or tongue to the ceiling.
Lapifors: This spell turns an object into a rabbit.
Legiliments: This spell allows the caster to go into the mind of the opponent and see there thoughts.
Levicorpus: This spell gets the opponent dangled by there legs.
Liberacorpus: This spell counteracts Levicorpus.
Locomotor: This spell is usually said before the name of a target or person what your pointing at which can now rise and move at your command.
Lumos: This spell will create a small dot of light at the tip of the wand.
Lumos Duo: This spell creates a light beam that shines directly at the target.
Lumos Maxima: This spell shoots a ball of light at the place pointed.
Lumos Solem; This spell shines a blinding to anyone who sees it.

M

Magicus Extremos: This spell makes a another spell stronger for a short period of time.
Melofors: This spell puts someones head inside a pumpkin.
Meteolojinx Recanto: This spell causes weather affects to cease.
Mimblewimble: This spell causes the opponents tongue to curl backwards (usually used so the opponent cant reveal information).
Mobiliarbus: This spell levitates and moves objects.
Mobilicorpus: This spell levitates and moves bodies. 
Morsemorde: This spell creates the dark mark of death eaters.
Muffliato: This spell blocks the opponents ear with a buzzing noise so he cant hear a conversation.
Multicorfors: This spell is used to change the colour of someones cloving.

N

Nox: This spell extinguishes the light made by Lumos.

O

Oculus Reparo: This spell mends eye glasses.
Obliviate: This spell erases the memory from someone of a curtain event.
Obscuro: This spell causes a blind fold to wrap around the victims eyes so he/she cant see.
Oppugno: This spell causes animals or humans of lesser intelligence to attack.
Orbis:  This spell sucks the target into the ground.
Orchideous: This spell creates a reef of flowers drawn by the wand.

P

Pack: This spell packs luggage.
Partis Temporus: This spell creates a temporary gap through the magical barriers.
Periculum: This spell creates a red flare
Peskipiksi Pesternomi: This spells affect is unknown.
Petrificus Totalus: This spell freezes the opponent into a soldier attention-like pose and will usually fall onto the ground.
Piertotum Locomotor: This spell is used to animate statues of armor to do the casters bidding.
Point Me: This spell is used to turn the wand into a compass.
Portus: This spell is used to turn and object into a port-key.
Prior Incantato: This spell causes the last and closest spell that has been chanted to reveal itself.
Protego: This spell causes a shield that will rebound the attackers spell to defend the caster.
Pregeto Horribilis: Thi spell creates a shield charm against dark magic.
Pregeto Maxima: This spell is a stronger version of both Pregeto and Pregeto Horribilis
Protego Totalus:  This spell creates a small shield not letting anything other then the unforgivible curses through.

Q

Quietus: This spell makes a loud voice turn back to normal.

R

Redactum Skullus: This spell shrinks the opponents skull.
Reducio: This spell shrinks large objects.
Reducto: This spell disintegrates and breaks objects.
Relashio: This spell mak
es the subject release whatever there holding.
Rennervate: This spell revives  stunned people.
Reparifarge: This spell is used to reverse unsuccessful transformations.
Reparo: This spell is used to repair broken objects.
Repello Muggletum: This spell adds to shields by not letting them enter.
Repello Inimicum: This spell also adds to the shield because now if any one comes in they will quickly disintegrate.
Revelio: This spell reveals hidden objects.
Rictusempra: This spell causes an extreme tickle for the opponent.
Riddikulus: This spell causes the Bogart of your biggest fear to become something funny.

S

Salvio Hexia: This spells affects are unknown.
Scourgify: This spell is used to clean places by spell.
Sectumsempra: This spell is dark and if you got hit it would hurt like being slashed by a sword.
Serpensortia: This spell creates a snake that will blast out the tip of the wand.
Silencio: This spell makes something silent.
Sonorus: The spell, once you put the wand to your neck, magnifies the casters voice.
Specialis Revelio: This spell reveals an objects powers.
Spongify: This spell softens the target.
Steleus: This spell causes the victim to sneeze for a short amount of time.
Stupefy: This spell stuns the opponent and if used forcefully it can put someone in an unconscious state.

T

Talantallegra: This spell causes the victims feet to dance uncontrollably.
Tentaclifors; This spell is Siphons liquid.
Titillando: This spell tickles and weakens.

V

Ventus: This spell causes a strong blast of wind to blast out the tip of a wand.
Ventus Duo: This spell is a stronger version of Ventus.
Vera Verto: This spell is used to turn an animal into a water goblet.
Verdillious: This spell is used to shoot green sparks from the tip of a wand.
Verdillious Duo: This spell is a stronger version of Verdillious.
Vipera Evanesca: This spell is used to kill snakes.
Vulnera Sanentur: This spell heals wounds.

W

Waddiswasi: This spell launches small objects high in the sky.
Wingardium Leviosa: This spell levitates and moves objects.

So there it is, all Harry potter spells or maybe I missed out some, if i did put it in the comments. I hope you enjoyed and learnt some spells from this but all I can say for now is
Goodbye Maxima and don't let the muggles get you down!