Wadi-Wadi is an extinct Indigenous Australian language once spoken in Victoria and New South Wales.
Clark suggests that Jari Jari is a closely related language, but this name may refer to other languages.
Phonology
Consonants LabialVelarDentalPalatalAlveolarRetroflexPlosivepkt̪ctʈNasalmŋn̪ɲnɳRhoticɾ~rɻLaterallApproximantwj
Vowels FrontCentralBackHighiuMideLowa Vowels are heard as when in lax positions.
References