
Horsemen, barbaric yet noble, chant battle cries. Ridge-browed aliens do the same. Their words are harsh and guttural – as warlike as their weapons. Yet the Dothraki, from Game of Thrones, and the Klingons, from Star Trek, are also standard-bearers for an activity that is solitary, cerebral and painstaking: their languages are entirely made up. For the first time since the pre-1914 vogue for “international auxiliary languages” such as Esperanto, Dothraki has helped to make language invention cool.
Unlike Esperanto, Dothraki and Klingon were not created as communication aids. You can read Hamlet in Klingon, but the language was devised solely to lend a space opera atmosphere and realism. As with Dothraki, its complex grammar and substantial lexicon are far less important than its distinctive, evocative sound. And “sound aesthetic” is central to the older inventions of J R R Tolkien, without whom neither Dothraki nor Klingon is likely to have been conceived. In The Lord of the Rings, we read elegies in Elvish (“Ai! Laurië lantar lassi súrinen . . .”), battle cries in Dwarvish (“Khazâd ai-mênu!”) and slander in Orkish (“Uglúk u bagronk sha pushdug Saruman-glob búbhosh skai”).