Matthew Cohen/rd.com

Qi: The energy of life flowing through the body

When you’ve been holding on to that Q for way too long, just get rid of it with this easy-peasy two-letter word that doesn’t even require a U. Add an S at your next turn to take advantage of that ten-point Q all over again to win Scrabble. Check out these other 10 almost-extinct words you should start using.

