Don't really know what to talk about it. I should mention the anime by the name of 'The Classroom of the Elite'. An awesome anime. One of my favorites. Check it out. The translated manga is still a bit behind.
I think I should mix this word generator up a bit. Like limiting the letter count, using an RNG to generate a number for the number of letter there must be in a word, it's the only thing I came up with to still keep it as random as possible. If you have any other ideas let me know.