1. hippopotame   hippopotamus   stag   antelope   panda   Hint Half-n-half Clue   2. chacal   bulldog   gorilla   jackal   antelope   Half-n-half Clue   3. cerf   rhinoceros   stag   reindeer   polar bear   Half-n-half Clue   4. kangourou   kangaroo   octopus   cheetah   mare   Half-n-half Clue   5. loutre   panda   otter   lioness   hippopotamus   Half-n-half Clue   6. chimpanzé   penguin   ox   chimpanzee   dolphin   Half-n-half Clue   7. phoque   kangaroo   octopus   seal   lioness   Half-n-half Clue