There used to be a list, but with the new design we decided to remove it as it was almost never used and it had some bugs.
I can share here a list with some words containing all the vocabulary cards created by "Espai WabiSabi":
Also, to add some context, these cards were created by a Japanese language school located in Barcelona that was called "Espai WabiSabi". We started collaborating, and they were so nice to let us use them in the dictionary. At the moment, they only provide online courses at https://japonesenlanube.com/. If you speak Spanish (they only provide classes in this language) make sure to check them as they are really good.