The Dënesųłiné language is spoken in a large territory including northern Manitoba, northern Saskatchewan, north-eastern Alberta, south-eastern North-West Territories, and the south-western edge of ᓄᓇᕗᑦ (Nunavut).

The language has a long history of many competing writing systems, including at least three versions of  syllabics, and many Roman orthographies. Today, different regions of the Dëne territory have different standards, some Roman, some Syllabics.

Note: There are several Roman Orthography conventions on this site that may require further explanation. On the charts below, there is lots of phonetic terminology that may not be familiar to everyone.

Notes:

• Where two versions of the same sound are indicated, the first is NWT, the second is Saskatchewan.
• There has been some comfusion as to the nature of the mid-front vowel e. The problem is, that there are 3 different pronuncations for 2 underlying vowels. Li’s analysis is used in Saskatchewan, where they write the letter 〈e〉 for the sounds [e], and 〈ε〉 for [ε] and [ǝ]. Cook’s analysis, as employed in the NWT, writes the letter 〈e〉 for the sounds [e] and [ε], and 〈ë〉 for [ǝ]. Occasionally, the distinction is ignored altogether, and all three sounds: [e] [ε] [ǝ] are written 〈e〉.
• High tone is á, low tone is unmarked.
• Nasal vowels are indicated by the ogonek ą
• In the NWT, the glottal stop 〈ʔ〉 has tall capital and short lowercase forms.
• In the NWT, the voiceless velar fricative is written 〈x〉 while in Saskatchewan it is 〈hh〉.
• Phonetically /l/ and /y/ are classified in the resonants row, but in the language, /l/ is the voiced partner of /ł/, and /y/ is the voiced counterpart of /sh/. There is some variation between /y/ and /zh/.
• Only very conservative dialects/speakers retain the rounded velar consonants gw, kw, kw’, xw, and ghw. Others write these as gu, ku, etc.