So does anyone have a more etymological approach

Well, you are a devil, aren't you, Maverick. ;

You're going to have my head all aclutter with this and I have a busy day ahead of me.

So what are you up to with this "etymological" angle?

Every one of the letters in "etymological" [all different except for "o" and "l"] are included. That's 10 with a remainder of 16. That does reduce the field of investigation a bit.

As for Bridget's "cjkpq" all I can think of is:

Cat Jumps Kitten Prances Qutely. :)
[A handy acronym, perhaps, if Bridget has the right answer. Hey, I'm rooting for you Bridget. Your logic is very impressive -- as always.]