Brill.

Sometimes WYXZ is a hidden clue in an alternate reality game. Sometimes it is just an QWERTY typing error. (-:

I hope that M. Krzywinski gave you some inspiration for lowercase.

If you wanted to use the font in a commercial work, your legal team would absolutely not approve. There are free font licenses that say exactly what they want, but in more specific legal speak that guarantees protection.

The second word of the licence is definitely "free" as in freedom.

Font copyright and font licensing is a tricky thing. (There's an argument that some people make, for example, that bitmap fonts such as the 5x5 original Snellen glyphs, cannot be copyrighted.) The SIL Open Font Licence might have been a better choice.