Below you can find the These cuddly tree-dwelling australian marsupials sleep up to 18 hours a day Jeopardy Words Answer. The answer to These cuddly tree-dwelling australian marsupials sleep up to 18 hours a day has 6 letters. This clue belongs to the Mammals category and is part of Jeopardy Word Level 1867. If you scroll near the bottom you will find other clues and answers part of level 1867