In the question
Gibt es einen Grund, warum das Antwortwort zu „wie“, nämlich „so“, nicht mit D beginnt?
I used the tag "Fragewörter" which is rendered "frageworter".
Among other several useful edits, this tag was edited to "interrogatives".
I don't think that German tags should be edited, they should be synonymed, so that writers of German posts can use German tags that are auto-completed and then automatically converted to the English equivalent. Unfortunately, I do not have the rights to just generate German synonyms for every tag, so the only way to go is to use the German tags first. If you know a better way that's fine, but I think that manually editing the tags is not very useful.