Due to the etymologising spelling, it is hard to derive accurate information regarding the pronunciation of the ng without a clear pronunciation guide. Most commonly, the first syllable is either /ĩə͂Ndəx/ or /jũNdəx/. The pronunciation /iŋgəNdəx/ (and variations) are mostly found in the area between Strathcarron - Fort Augustus - Lochawe - Mull.