Crossword clues for the word: BILLABONG The word BILLABONG has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for BILLABONG Showing 1 to 4 of 4 results Clue(s) "Backwater, in Australia" Aborigine word for a creek that runs during the rainy season only Australian surfwear brand Bingo ball decomposed in stagnant water