I keep mocking the #Sardaukar throat singing scene, but there ARE words to it.
https://dune.fandom.com/wiki/Sardaukar_language_(2020s_film_series)
#Dune 2021 hired Dr David J. Peterson (GoT, High Valyrian) to work on the Sardaukar fictional language AND to adapt #Chakobsa (Schakobsche) for the movie.
Neat.
P.S.: for those wondering, most online translators detect Sardaukar as Hungarian =D