The Amazing Race (series 7) has snapshots of all the contestants, each with a handwritten font that I would like to have identified. I have attached an image with 2 samples. Others can be found at CBS.com.
Thanks for the assistance.

Ishtu, as I recall, means what it sounds like (almost) -- it is a stew, but I don't recall the language (Hindi?). Xergis escapes me, but I found all of these in books I had around the kitchen. I used foods and spices, because I thought everyone could relate to them.
They were also chosen to use every lower case letter at least twice, at the same time that each upper case letter was used for the 26 words.
I will see if I can find the references again, or get a definition for those two.
Interesting deduction.
I found 'Xergis'. It was in the index of 'The New Laurel's Kitchen' by Laurel Robertson, et al. It seems Xergis is a cold soup made with cucumbers, scallions and yogurt, with some spices. She says it is a 'Levantine beverage', so that tells me it comes from the the Eastern Mediterranean (Turkey, Syria, Lebanon & Israel)
The same book also had Ishtu. It's a 'South Indian dish that is almost a sauce' that is served over rice. I also found a dish (on the web) called Kozi Ishtu that was translated as Chicken Stew -- that's where I got the stew idea.
Boy, do we digress, or what??
Captured from web.archive.org on 16 May 2005. view this capture