One thing I have noticed since using the new dictionary is that sometimes the suggested replacements for misspellings is a little off.
I came across self-defense in a book today. I thought that right clicking would bring up self-defence as an option, but I was surprised to see that it is not even listed.
I also noticed that when using Spellcheck the suggested replacements is a bit off. I was offered just about everything other than ploughed when I went to replace plowed.