Should we get rid of one of and , and if so, which one?

has a tag wiki and has 20 questions, while lacks a wiki, and has 6 questions. Of the six questions tagged , all of them are either tagged with , or have fluoridation in their title.

Logically speaking, all questions about fluoridation are about fluoride, but not all questions about fluoride are about fluoridation. Doing a search for questions with "fluoride" without either tag, I came across Are cheap tea bags dangerous to your health due to high fluoride levels? , which mentions fluoride but not fluoridation.

There are two questions mentioning fluorine (the name of the chemical element), but neither are primarily about the element.

  • 5
    Sounds like a job for a tag synonym. Sep 1, 2017 at 16:49

1 Answer 1


Tag synonym added. ->

Thanks for the suggestion.

  • I would have preferred the other way ...
    – user11643
    Oct 6, 2017 at 2:25
  • According to meta.stackexchange.com/a/305102/38765 it seems like more moderator works needs doing.
    – Golden Cuy
    Dec 27, 2017 at 3:19
  • 1
    @AndrewGrimm: Ugh. Sorry. Will add to ToDo list.
    – Oddthinking Mod
    Dec 27, 2017 at 4:43
  • @Oddthinking thank you.
    – Golden Cuy
    Dec 27, 2017 at 5:07
  • 1
    @AndrewGrimm: Finally completed. Sorry for initial mistake, and delay in correction.
    – Oddthinking Mod
    Jan 10, 2018 at 13:59

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