- A word is specific to the dialect
- A word is used both in all areas where the language is spoken
- A word is not used in the dialect but specific to the parts where the dialect is not spoken,
This aproach is not problematic when you consider the Dutch and Belgian situation, languages / dialects like Andalusian are much more problematic because people will bring political dimensions to it. The history of the creation of new wikipedia project often proves that a language is a dialect with an army.