Aquamenti- produces a fountain of water

Lumos- creates light at the tip of the wand

Accio- summons objects to the caster

Protego- creates an invisible shield

Wingardium Leviosa- makes objects float

Expecto Patronum- conjures a patronus; a guardian against a dementor

Repulso- repulses an object away from the caster

Aparecium- reveals invisible ink

Ascendio- lifts the caster upwards

Expelliarmus- disarms the target

Bombarda- creates an explosion

Colloportus- locks a door

Diffindo- severs the target

Engorgio- enlarges an object

Erecto- erects a structure

Impervius- repels water

Immobulus- makes the target immobile

Obliviate- erases the target's memories

Portus- turns an object into a portkey

Reducio- makes the target smaller

Alohomora- opens a door

Reparo- fixes the target

Rictusempra- tickles the target

Silencio- silences the target

Stupefy- stuns the target

Confundo- confuses the target