I just watched a bunch of Marvin Minsky lectures about his theory of the Society of Mind. One of his early questions was (paraphrased) "With all these words for emotions where are the words for thinking?" He eventually popped the ones he'd found up on the board. And, of course, I sketched up some of my own. But nowhere in either of those lists was the quite apropos reference to how a whole swath of unrelated mammals have come to solve the process of digestion of rough food material. And, if we consider thoughts, ideas, and problems to be rough material then I think the word works perfectly.
I'd heard of Feynman's process, but for some reason never thought to assign it this very appropriate word. Thanks for the inspiration and reminder. Best of luck on the game! Please Show HN when you can share it. :)