1. hyena   porcospino   iena   asino   riccio   Hint Half-n-half Clue   2. walrus   iena   riccio   gorilla   tricheco   Half-n-half Clue   3. turtle   bulldog   rinoceronte   tartaruga   panda   Half-n-half Clue   4. beaver   pinguino   tasso   rinoceronte   castoro   Half-n-half Clue   5. antelope   antilope   gorilla   riccio   ciervo   Half-n-half Clue   6. weasel   donnola   polpo   tasso   delfino   Half-n-half Clue   7. whale   canguro   leonessa   rinoceronte   balena   Half-n-half Clue