 Also noted by Grey was that the Nyungar language had no soft "c" sound, there was no use of "f" and that "h" was very rarely used and never at the start of a word.Serious documentation of the Nyungar language began in 1842 with the publication of "A Descriptive Vocabulary of the Language in Common Use Amongst the Aborigines of Western Australia" by George Fletcher Moore, later republished in 1884 as part of the diary of George Fletcher Moore.This work included a substantial wordlist of Nyungar.