Adding words to our chatbot can apparently cost tens of millions of dollars. But some fear the cost of not saying please or ...

PHOENIX – When it comes to artificial intelligence, being polite can be expensive, according to an Arizona computer science expert.

If you're looking for an up-to-date alphabetical list of all previous Wordle answers, check out our list below. You can also keep scrolling for a primer on how Wordle works for the uninitiated.