Bib, sometime earlier this year when Merriam Webster started listed words from the Unabridged and Collegiate dictionaries by saying "kantharos is one of more than 1,000,000 entries available at Merriam-WebsterUnabridged.com. Click here to start your free trial!" and such, I decided to accept those words in the game. It lets us play each round longer, and puts more words into play.
The only words I don't accept are words that give you the response "The word you've entered isn't in the dictionary" when you look them up at
www.m-w.com .