The secret? I distracted myself with the website text and kept pressing the buttons quickly without thinking about it.
- Scott Aaronson, Quantum Computing Since Democritus.
This is what I also use for rock, paper scissors (mod 3). You can also use second hand of a watch for random samples, e.g splitting 0-30 vs. 31-60.
My strategy for rock paper scissors is to always go rock, and tell everyone that's my strategy. It's more fun for me seeing how people deal with that information than the win would be. Not very random though
However, I think you're correct anyway. The right distribution to look at is something like the orange series in the bottom graph on [0]. Eyeballing it, it does look like 3/5/7/9/11-letter words appear more in aggregate than those of 2/4/6/8/10 (49% Vs 44.5%), and longer words are a rounding error.
[0] https://medium.com/@davidxu90/relative-frequencies-of-words-...