As any fule kno....

Despite the sad demise of Ronald Searle, we now have this: if Nigel Molesworth had gone to Hogwarts...

http://www.alice.dryden.co.uk/ho_for_hoggwarts.htm

"But surely sir lumos hav a greek nom. ending whereas the root come from lat. lumen luminis a lite as any fule kno?"

"That will do molesworth. one trillion house points from huflepuf and see me afterwards."