1. renna   antelope   walrus   bulldog   reindeer   Hint Half-n-half Clue   2. porcospino   hippopotamus   hare   jackal   porcupine   Half-n-half Clue   3. gorilla   gorilla   whale   stag   porcupine   Half-n-half Clue   4. cervo   stag   polar bear   otter   chimpanzee   Half-n-half Clue   5. cavalla   hedgehog   gorilla   walrus   mare   Half-n-half Clue   6. pipistrello   panther   penguin   bat   chimpanzee   Half-n-half Clue   7. asino   ass   reindeer   otter   kangaroo   Half-n-half Clue