The term 'Australian Snake, Venomous' can be summarized by two crossword solutions: Taipan (6 letters) and COPPERHEAD (10 letters). Taipans are a genus of highly venomous snakes found in Australia and New Guinea. They are considered to be the most dangerous land snake in the world due to their high toxicity and aggressive nature. Copperheads are a group of venomous snakes found in Australia, New Guinea, and Indonesia. They are known for their distinctive copper-colored heads and are considered to be one of the most dangerous snakes in Australia.