Not really. Pronunciation is important in spell-casting!

I try to pronounce them properly based on video games and some of the films

I don't have any, but sometimes I assume I'm pronouncing it wrong when I'm really not

I don't know what the correct pronunciations are...

I've always tended to pronounce Accio with soft C's (like S's), but I think it's supposed to be with a hard c (like a k) sound.

I used to say that too^

Wingardiun Liviosa

I imagine Expecto Patronum as future Harry said it during Prisoner of Azkaban, movie version: "Expecto Patronuuuuuum!!"

Accio is a tough one because some would tell you it's at-chi-oh and some would even say its ack-see-oh. The movies go with ack-ee-oh.

@CaptainKaibyo cool facts 😎