The term 'Australian Club' can be broken down into two crossword solutions: WADDY (5 letters) and BOOMERANG (9 letters). WADDY is an Aboriginal word for a club or stick used as a weapon. It is usually made from hardwood and is used in traditional Aboriginal ceremonies. BOOMERANG is a curved wooden tool that is thrown and returns to the thrower. It is an iconic symbol of Australian culture and is traditionally used by Indigenous Australians for hunting and ceremonial purposes.