You can just download WordSmith from the archived Blue Nomad site, actually. The latest .prc I had floating around my hard drive was 2.2.27, but that's the same as the more official one available here:
https://web.archive.org/web/20061130021405/http://www.bluenomad.com:80/ws/pr...
Thanks!
It's possible there's an even more recent version than 2.2.27, I didn't explore the archives beyond that point in time (I'm just guessing that I'd updated to the last one available).
I don't remember it super well anymore, but WordSmith was the program I used when I needed to do something approximating real on the Palm.
I did a lot of real work on it, in combination with the Stowaway folding keyboard. I think I've still got that keyboard around here somewhere.