Hi Anng
Thanks for the tip. Unfortunately by pressing "site of obscure words" you only get the words commencing with the letter T, try any of the other letters on top of the page and you get nowhere.
For those interested I suggest you look at the main site Anng has in mind where you will find the complete alphabet, it can be found here:
http://phrontistery.info/
Certainly a site to add to the favorites files of a keen puzzler.