Section 4.6 is certainly ridiculous, but I suppose you can just ignore it.
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This one seems a little much. I've used this term in work writing within the past week (not in official documentation, but I do also write official documentation). I tried to look up what the acceptable alternatives are (since Section 4.6 doesn't specify one for that rule), but it seems most possible alternatives already have other, distinct meanings: https://english.stackexchange.com/questions/282282/near-univ...
Definitely not something I'd force onto others either though.