How come the msq keeps using big words?

[MistakeNot]

Uh, most of them can be understood easily from context.

I'm not even a native speaker and even then most of Urianger speech can be understood that way. Even things like Jacke's Thieves Cant can be understood without being English major.

Doesn't take much to understand "bene cove" means "good guy" and so on.

I agree completely, but some people seem to think that if there are words they haven't encountered before then they don't understand those words.