Dune word construction could be classified into three domains of vocabulary, each marked with its own neology : the names and terms
Kaynak: Glossary of Dune terminology

Sur des parlers anciens, faisons des mots nouveaux” New Words for an Old Language, Diogène 1985, 19-36 (on neology). Also published in
Kaynak: Þorsteinn Gylfason

of a historical moment when the Ancienty reveals a Hantiquity, neology in which the fund of a universal matter is treated in a personal way ?
Kaynak: Philippe Beck