Not really sure what your point is regarding spelling/language/intelligence. English is the foremost language in the world and there's an endless amount of resources on the internet that can help you convey your point - and spell elementary level words - in English if you simply take the time and effort to do so. My point was if you're going to come at someone with a personal attack in English, and you can't actually speak it, I'd recommend at least taking a little time and doing a bit of research to make sure the key part of your attack is intelligible.
So this is about one word only really?