> When you said something, back then, the people around you in close proximity to you would have a very similar understanding of the words you use, especially in terms of magnitude, cultural context and nuances.
On the one hand, yes, I agree with you.
On the other hand, I’ve played the game of telephone. I can’t imagine a game of telephone played over multiple generations has any sort of fidelity.
Perhaps if your imagination included a game of telephone which includes multiple error correcting codes/mechanisms, when instruction in those mechanisms is part of the teaching, and when preserving the wording is valued by most/all participants in the game/culture/conversation?
Here is one example where knowledge was well maintained over 12000 years.
https://indigenous.sl.nsw.gov.au/recent-updates/ancient-abor...