Sure. It's the same thing as awe, awful, awesome.
Edit: I see Misha got here first, and more laconically.
Looks like words literally meaning ‘frightening’ can't keep that meaning for long if they're used too often. Too bad there's no way to tell a priori whether the new meaning will be ‘very good’ or ‘very bad’. (Italian too has a few words which etymologically look like they mean ‘frightening’ but actually mean ‘very good’ or ‘very bad’.)
So, my current username often reads as female. This is not intentional, and I am not female. Some on IRC have pointed out that this username could be considered misleading or deceptive. I have no real attachment to it, but I do have a few articles that I've been discussing and planning on posting here, and I think it would be confusing for others if I changed usernames, making it difficult for people to follow the genesis of certain ideas. However, I also don't want to mislead anybody.
Therefore, I pose the question to the community: is my current username deceptive or otherwise misleading, and should I change it?