I'm fairly sure this is why I do it. I'm an average typist and above-average speller, but -ion spills out whenever I type it. There are almost no words ending i

I'm fairly sure this is why I do it. I'm an average typist and above-average speller, but -ion spills out whenever I type it. There are almost no words ending in -io, and there are a lot ending in -ion. For some quick numbers, the OSPD database I have here has 1432 -ion words and only 47 -io words.