That word, top right is more than likely the word "cere". You are counting two of the "e" letters as cees. It's more clear than most of the words on the folio. The footed "r" is written in a normal style for the time.
Note how the "c" has a flat top and the "e" shapes have round tops and little hooks on them. They are not the same letter.
I don't think the first one (top left) is a "c" either. It's probaby "e" as in "ce" or "te". It is rounded.
Why did you count the "x" on morix and marix and ignore the one on "vix". You can't say the Roman numerals are numbers and then ignore the ones that are inconvenient to your conclusion.
Note how the "c" has a flat top and the "e" shapes have round tops and little hooks on them. They are not the same letter.
I don't think the first one (top left) is a "c" either. It's probaby "e" as in "ce" or "te". It is rounded.
Why did you count the "x" on morix and marix and ignore the one on "vix". You can't say the Roman numerals are numbers and then ignore the ones that are inconvenient to your conclusion.