Here's why:
* Dharug is a language with a rich oral tradition. It was never written down extensively before European contact, so there's no definitive dictionary.
* Dharug is a revitalized language. While there are passionate efforts to bring it back, it's not widely spoken. This means the vocabulary used might vary depending on the speaker and community.
However, here are some potential ways to express "hello" in Dharug:
* "Guda" - This is a common greeting, often used in contexts where people are already acquainted.
* "Wagga" - This is a more formal greeting, often used for people you don't know well.
It's important to note:
* The exact pronunciation and usage of these words may vary depending on the dialect and speaker.
* There might be other words or phrases that can be used to express "hello" depending on the context.
If you're interested in learning more about Dharug, I recommend connecting with the Dharug Language Project. They have resources and information about the language and its revitalization efforts.