What is the correct spelling for SIW9N?

If you've come across the misspelling "siw9n", fret not! While it may seem confusing, there are a few possible correct suggestions for this word. It could be a typographical error of the word "swine" or perhaps an attempt to write "sign". Regardless, double-checking your intended meaning and context will help determine the correct spelling.

Correct spellings for SIW9N