Crossword clues for Leatherbacks.:LEATHERBACKLargest living turtleLEATHERBACKLargest of all living turtlesTURTLELeatherback.SEATURTLELeatherbackGIANTSEATURTLESLeatherbacks, colloquiallyLUTHLeatherback turtleTURTLESLeatherbacks.