Accio
Summons an object towards the caster
Aguamenti
Produces a clean, drinkable jet of water from the wand tip
Arresto Momentum
Also known as the Slowing Charm. Slows down the velocity of an object
Meteolojinx Recanto
Incantation to a counter-charm that causes weather effects
Expecto Patronum
The only known defence against Dementors
Riddikkulus
Forces a Boggart to take the appearance of an object the caster is focusing on