1. radiologist   radiologo   ostetrico   dietologo   chiropratico   Hint Half-n-half Clue   2. physician   medico   cardiologo   pedicure   fisioterapista   Half-n-half Clue   3. orthodontist   medico   neurologo   dentista   ortodontista   Half-n-half Clue   4. gerontologist   dermatologo   gerontologo   chiurgo   ortopedico   Half-n-half Clue   5. chiropodist   pedicure   chiurgo   medico   neurologo   Half-n-half Clue   6. surgeon   patologo   chiurgo   gerontologo   ostetrico   Half-n-half Clue   7. neurologist   oncologo   ortodontista   chiurgo   neurologo   Half-n-half Clue