I don't care what words someone uses, as long as they don't try to throw in big words out of context in order to sound intelligent. Personally, I hate it when some idiot learns a new big word and tries to use it as often as possible.
I believe it was Einstein that said the true meaning of intelligence was getting your point across in the fewest words possible.
Ever notice that the truly smart people you know never TRY to sound intelligent? They are what they are; they don't need to try.