Animal languages contain a few thousand words. The first Ancient Language speakers had only a few thousand words. Only humans had a language complicated enough to build directly on the work of previous generations. As such learning increased and as it did the language became geometrically more complex. By the time they used "The Theory of Change in Species" to invent agriculture there were ten or twelve thousand words including no abstractions and mostly just nouns.
Not only does Ancient language break Zipf's law and Heeps Law (et al) but it also contained no abstractions making inductive reasoning impossible. These are facts and that you haven't seen them before is testament not to my being wrong but to the fact that all anthropological assumptions are wrong. Linguists failed you because just like you and me they saw what they believed instead of reality. You want to ignore all these facts because on some level you know that language is impossible without abstractions and our race can't function without induction. So you believe in Darwin, instinct, intelligence, and the old wives tales that underlie most modern science.
502a. To say: The phallus of
Bȝ-bii is drawn; the double doors of heaven are opened.
502b. The double doors of heaven are locked; the way goes over the flames under that which the gods create,
503a. which allows each Horus to glide through, in which N. will glide through, in this flame under that which the gods create.
503b. They make a way for N., that N. may pass by it. N. is a Horus.
We believe this and all ancient writing was made by sun addled bumpkins but the reality is they, just like all God's creatures, made perfect sense in terms of their premises. We are the sun addled bumpkins because we believe only we make sense, are conscious, and have intelligence. No other species from before or after the Tower of Babel believed(s) such nonsense.
The Pyramid Texts, Samuel A.B. Mercer tr., at sacred-texts.com
sacred-texts.com