Share Word Search The Upside-Down Book of Sloths To create your word search for "The Upside-Down Book of Sloths", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. THALASSOCNUS COUNTERPARTS EVOLUTIONARY EDUCATIONAL PARAMYLODON PREHISTORIC EVOLUTION SEAFARING ELIZABETH ISABELLA UNCOVERS NATURAL HISTORY REVEALS SPECIES BIZARRE UPSIDE WALKED EXTANT TOUGH SIDES GROTT TODAY PYGMY PAIRS PLAIN HANG SKIN FEET DIVE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title