1. rhinocéros   porcupine   chimpanzee   cheetah   rhinoceros   Hint Half-n-half Clue   2. bouledogue   reindeer   bison   bulldog   whale   Half-n-half Clue   3. chacal   shark   reindeer   ox   jackal   Half-n-half Clue   4. cerf   dolphin   koala   stag   gorilla   Half-n-half Clue   5. chimpanzé   panther   jackal   lioness   chimpanzee   Half-n-half Clue   6. jument   mare   walrus   cheetah   hippopotamus   Half-n-half Clue   7. phoque   seal   octopus   koala   hippopotamus   Half-n-half Clue