I don't know if this is a widely used description, but there is a subreddit for this kind of thing, called "word avalanches". Some are purer than others. https

I don't know if this is a widely used description, but there is a subreddit for this kind of thing, called "word avalanches". Some are purer than others. https://www.reddit.com/r/WordAvalanches/ https://www.reddit.com/r/WordAvalanches/