Awabakal was studied by the Reverend Lancelot Threlkeld from 1825 until his death in 1859, producing a grammar and dictionary in An Australian Grammar in 1834. The speaker of Awabakal who taught him about the language was Biraban, the tribal leader. Threlkeld and Biraban's Specimens of a Dialect of the Aborigines of New South Wales in 1827 was the earliest attempt at exhibiting the structure of an Australian language. Threlkeld's work was greatly expanded by John Fraser and republished in 1892 as An Australian language as spoken by the Awabakal, the people of Awaba or Lake Macquarie being an account of their language, traditions and customs / by L.E. Threlkeld; re-arranged, condensed and edited with an appendix by John Fraser. It contained a grammar and vocabulary as well as much new material by Fraser, and helped to popularise the name "Awabakal" for the language grouping more broadly referred to as the Hunter River-Lake Macquarie language.
The language is currently being revived. A new orthography and reconstruction of the phonology has been undertaken. To date, several publications have been produced including "A grammar for the Awabakal language", "An introduction to the Awabakal language : its orthography, recommended orthoepy and its grammar and stylistics " and "Nupaleyalaan palii Awabakalkoba = Teach yourself Awabakal".
Phonology
Awabakal ceased to be a spoken language since long before the creation of recording equipment, and part of the revival process has been the reconstruction of the phonology. Therefore, the exactness of the language's sounds will never be historically precise. This process has, however, produced one which will be satisfactory for the purpose of revitalisation.
There is a category of words in Awabakal called descriptors. They can stand as referring terms and are in these cases similar to nouns, like adjectives or intransitive verbs/predicative verb-adjective phrases. They can be declined into nominal cases.
Pronominal enclitics are suffixes which have several functions and can be attached to verbs, descriptors, appositions, interrogatives, negatives and nouns. The numbers are: singular, dual and plural with a feminine/masculine distinction in the first person. They mark verbs for person, number, case and voice. The "ergative" enclitcs imply an active transitive situation and the "accusative" implies a passive intransitive situation. There are three true pronouns which could be called a nominative or topic case. There are only found at the beginning of an independent clause. These pronominals are found in ergative, accusative, dative and possessive cases.
Demonstratives
There are 3 degrees. They are declined for 10 cases.
'this' near the speaker
'that' near the addressee
'that' there
Appositive demonstratives
Here too, there are 3 degrees. These terms indicate place. They decline for 13 cases.
Verbs
The default verbative voice of Awabakal verbs is neutral. I.e. they do not give a sense of active or passive. The pronominal enclitics indicate which voice the verb should be analysed as being in. There are 3 present tenses, 8 future and 7 past, with various voice, aspect and mood modifications. Example:
Negatives
There are 10 forms of negatives which work with different types of words or phrases.
Conjunctions
are not commonly used in comparison to many languages. Sentences can often be connected without their use. These also have various combinations and case declinations.
Interrogatives
Ngaan – who?
Minaring – what?
Wonta – where?
Yakowai – how?
Yakowanta – when?
Korakowa – why not?
Wiya – say ...
Examples
Influence on English
The word Koori, a self-referential term used by some Aboriginal people, comes from Awabakal.
Threlkeld, Lancelot Edward. Specimens of a Dialect of the Aborigines of New South Wales; Being the first attempt to form their speech into a written language.
Threlkeld, Lancelot Edward. A key to the structure of the Aboriginal language; being an analysis of the particles used as affixes, to form the various modifications of the verbs; shewing the essential powers, abstract roots, and other peculiarities of the language spoken by the Aborigines in the vicinity of Hunter River, Lake Macquarie, etc., New South Wales: together with comparisons of Polynesian and other dialects.
Threlkeld, Lancelot Edward. Fraser, John, An Australian language as spoken by the Awabakal, the people of Awaba or Lake Macquarie being an account of their language, traditions and customs.