 It is there that the most extensive sample of the language is found, revealed to one of the (modern-day) protagonists, Lowdham, of that story in a visionary dream of Atlantis.Its grammar is sketched in the unfinished "Lowdham's Report on the Adunaic Language".Tolkien remained undecided whether the language of the Men of Númenor should be derived from the original Mannish language (as in Adûnaic), or if it should be derived from "the Elvish Noldorin" (i.e.