How to make a "Related list" to an article?

1. I want to make a dictionary with a explanation of different words. These are made as one single document for each word, placed in different folders (categories) (I know how to do all this).

2. And here is the question: I want to make articles that explanes a buildingprocess for boats. And then, with every article, when I show the hole article, I also want to show a list (on the same side, lets say on the rightside of the mainarticle) that shows all the words that was used in the article (it may be over 40 words), listed by category with the title of that category. It will than be a complete dictionary for eatch article.

Is this something that is possible with Ditto 2.xx and tags? Or purhaps with filters?

I’ve tried to squeese my brain without finding a way to do this. It may be because and I don’t have the fully grip on Ditto and tags and filters yet.

Thanks for taking time.

I think you can use the Ditto’s Filtering on tags, with randomization support quite easily.

Not sure about #2 ....