That's a really good list. I've been exposed to most of the terms, but some where new to me. Thanks for posting this!
You might want to add to your list:
"Stash": It's all the yarn you have stored for future projects. It could be a bag/bin or a whole room full of yarn (I wish).
"Design Feature": A 'mistake' in your knitting that no one will notice unless pointed out, or a mistake that looks good/ok/awful and you're not going to go back and fix.