Noun
Australianness (uncountable)
The state or quality of being Australian.
Historian Richard White also argues that "while many of the plays, novels and films produced in the 1970s were intensely critical of aspects of Australian life, they were absorbed by the 'new nationalism' and applauded for their Australianness." Source: Internet
Mr Morrison said that despite all the changes he hoped Australians would not lose their "sense of Australianness". Source: Internet