The linguist
Bernhard Schebeck travelled to the
Nepabunna region in the 1970s, and wrote
An Adnyamathanha-English Research Dictionary in 2000, which was "For private, or internal, use only – not for publication".
Dorothy Tunbridge, a
linguist from
Canberra and author of
Flinders Ranges Dreaming visited the area in the 1980s. Both contributed much to knowledge of the language, but neither recorded all of the words that were known to local speakers. In November 2020 the first-ever bilingual Adnyamathanha/
English dictionary and
grammar was published, with translations from and to each language. Compiled by
Terrence Coulthard and his wife Josephine, the 400-page
Adnyamathanha Culture Guide and Language Book includes descriptions of cultural practices,
songlines (
muda), the
Adnyamathanha kinship system and
social history. Terrence, an Adnyamathanha speaker, had been collecting information on the culture and language for 40 years, building on the earlier work by Schebeck and Tunbridge. named by 19th-century English botanist
John Lindley as
Capparis mitchelii. ==Words==