>>19840501Black Speech and the Orcish dialects derived from it were barely developed by Tolkien, but it's similar to Hurrian if anything. You're thinking of Khuzdul, the language of the Dwarves.
>In a BBC radio interview with Dennis Gueroult, recorded in 1964 and broadcast the next year, Tolkien connected his Dwarves with the Jewish people, stating: “The Dwarves of course are quite obviously—wouldn’t you say that in many ways they remind you of the Jews? Their words are Semitic obviously, constructed to be Semitic.” 
