Acrostic Analogy
Katrina Morrison
Stupefy is to stunning as
Protego is to protecting as
Expelliarmus is to disarming as
Lumos is to lighting as
Leviosa (Wingardium) is to levitating as
Scourgify is to cleaning.
Souce: http://www.mtv.com/news/1914360/harry-potter-spell-ranked-by-usefulness/