Thangha'
Thangha' is another language spoken in my far future Antarctic conworld (after runaway global warming has melted most of the ice but made most of the rest of the world uninhabitable). It is spoken by nomads who inhabit the centre of the continent.. Because each group of nomads speak their own dialect, Thangha' is a Pluricentric language. The situation is further complicated by the fact that Thangha's has become a lingua franca across much of East Antarctica (through other ethnic groups trading with the nomads). To give an example of the diversity, the initial consonant in the name of the language can be pronounced as [tˤ], [θˤ], [θ], [tsˤ], [sˤ] or occasionally [ts]. The consonant that begins the second syllable is usually prononuced [x], but a few dialects pronounce it as as [χ], [ħ] or [h].