I'm obsessed with visual space representations of word as well. My application has a test mode where I render an entire dictionary (like, Webster) and then "plays" a book word by word, highlighting the word, then it's definition, and those words definitions and so on and so on, and it creates a trippy and distinct visualization kinda like an audio visualizer.. but with words. We should chat if you're interested in this kinda thing! https://github.com/tikimcfee/LookAtThat