1. morsa   lioness   hyena   walrus   badger   Hint Half-n-half Clue   2. hiena   bulldog   hyena   ass   mare   Half-n-half Clue   3. rinoceronte   cheetah   dolphin   chimpanzee   rhinoceros   Half-n-half Clue   4. erizo   ram   beaver   otter   hedgehog   Half-n-half Clue   5. bisonte   walrus   panther   bison   weasel   Half-n-half Clue   6. buey   weasel   ox   sea lion   beaver   Half-n-half Clue   7. castor   kangaroo   octopus   sea lion   beaver   Half-n-half Clue