On Wikipedia we are advised to avoid weasel words.
Like the following
This is so articles can be fact based, or at least published credible information based, and not full of possible or maybe information. The irony, and this is opinion, not evidence based science, is that in some scientific fields, weasel words are used all the time. And defended, by saying science is full of uncertainty, and things need to be qualified.
Of course I can't find a peer reviewed published article to back any of that up. This doesn't mean there isn't one of course.
More to come.
Or maybe not.