Here's today's Free-for-all Friday challenge at the mentalfloss.com Brain Game. Good luck!

List all the common four-letter
English words you can (I found six)
that follow the pattern:

_ U I _

Here is the LIST.

THE LIST:

QUID, QUIP, QUIT, QUIZ, RUIN, SUIT.

If you found any other four-letter words that fit the pattern (that you consider common English words) feel free to add them in the comments.

Have a great weekend, all!