Torsten: thanks for your very clear and to the point answer. If I understand correctly, your hypothesis is that the text is meaningless, and was generated in a somewhat free-flowing manner? But the reason why we see certain patterns is that the maker imposed on himself a set of rules as guidelines while writing? Like procedural generation? There is likely no historical parallel, although that doesn't mean much - unique artefacts might require unique explanations.
I have spent much more time studying the imagery than the text, so I cannot assess these statements adequately. I'd love to know what someone like Emma May Smith thinks of this, since she has studied similar aspects of Voynichese from a linguistics standpoint.
Edit: while I was writing this monster post she replied already, yay.
I think much of the imagery would have been self explanatory to the intended audience (as discussed for example in the mnemonics threads which got wiped out in the forum blackout), and some of the imagery is extremely dense in content. This implies that it doesn't necessarily
need a meaningful text to accompany it, many of the images can stand on their own.
That said, I still think the text contains meaning, and at least partially reflects spoken language. This seems especially true for labels. Full paragraphs are more problematic, in part due to some of the properties in your list.
To go over your points:
Quote:1) The words in the VMS build a network of words similar to each other. If you want to generate a network with at least 6837 similar words I wouldn't describe that as an easy task. Especially if you live in medieval times.
2) Even if all pages are slightly different they all have in common that they contain similar words. For instance page You are not allowed to view links. Register or Login to view. in You are not allowed to view links. Register or Login to view. contains many words with "on" instead of "an" and "oiin" instead of "aiin" even if such words are normally rare. In this way each page of the VMS contains a smaller sample of the graph you will get for the full manuscript.
I'm not sure if this can be used as an argument against meaningfulness, one might even say that it argues for it since there appear to be themes to certain sections and pages. My knowledge of different language falls short here, but there are languages other than Indo-European ones which approach the relevant statistics of Voynichese to a much greater extent.
There are also the more "floaty" (

) aspects of natural language to take into account. Might there be a form of rhyme or verse to each page, as was often the case to aid memorization?
Or on the other end of the explanation spectrum, might we be looking at for example a system of numerals, a transcription of what was originally a large set of tables? This would explain high repetition on the one hand, and a possible difference from page to page on the other.
Quote:3) As more frequent a word is as more similar words exists for it. This is true for each page and for the VMS as a whole.
Isn't this the same in natural language? In English, "be" are both extremely frequent and short words. The number of words that are similar is quire large. He, we, bet... If English were written as phonetically as for example Spanish is, the amount of similar words would be much greater, including words like see, fee, bee, lee, she, bell... And many of these similar words are very frequent as well, like he, she, we.
Quote:4) Within a page similar words occur above each other and side by side (see for instance the words "oky", "oty", "qoky" and "qoty" on page You are not allowed to view links. Register or Login to view. in You are not allowed to view links. Register or Login to view.).
This might be explained in many ways. They may be lists of dialectal variations of plant names, for example, or names in related languages. Or similar numerals...
Quote:5) There is a shift from Currier A to Currier B within the manuscript (see You are not allowed to view links. Register or Login to view.).
This is definitely something to take into account, but it seems equally problematic for all explanations. Someone defending the natural language hypothesis might say that they are literally different languages or different dialects of the same language.
Quote:6) The text is influenced by its container, the page of the manuscript. There are features typical for a certain position in a line or within a page (see You are not allowed to view links. Register or Login to view. p. 18ff and 26f).
This is again a problem in and of itself. It must be taken into account by all theories. I like Emma May Smith's recent posts about LAAFU, but I understand that she is also still struggling to fully grasp the meaning of these phenomena. It's just hard to explain from any angle. If the aim was to generate text quickly, then surely they wouldn't bother with things like this.
Quote:7) Words not similar to other words like "okeokeokeody" and "okeeolkcheey" occur only once. Moreover even for them it is usually possible to split them into two or three more common words like "okeo keo keody" and "okeeolkcheey" (see You are not allowed to view links. Register or Login to view.).
My pet theory, for which I have no proof, is that Voynichese is some kind of pidgin, a "language" that emerges when people without a common language have to interact with each other on a somewhat regular basis, usually trade. The vocabulary will be limited, generally a simplified form of the dominant language with relevant vocabulary from others. The amount of sounds is simplified. And there's often repetition, for example to express plurals. This can still be seen in a language like Afrikaans today. I'd even go as far as to argue that the script may be a "pidgin script" as well, but that's outside if the scope of this thread.
Alternatively of course, if it's all numbers like coordinates, dates... occurrences like these can also be explained.
Quote:8) Since the similar words in the VMS build a network the lack of corrections for the VMS is even more surprising.
We're not as certain about the lack of corrections as we once were. People like Wladimir have shown that there's been quite some messing around
