1. リウマチ学-者   urologist   rheumatologist   gerontologist   oncologist   Hint Half-n-half Clue   2. 足病医   gerontologist   chiropodist   obstetrician   rheumatologist   Half-n-half Clue   3. 病理学者, 病理医   pathologist   dentist   pediatrician, paediatrician   psychologist   Half-n-half Clue   4. 指圧師   chiropractor   physician   pathologist   obstetrician   Half-n-half Clue   5. 小児科医   oncologist   cardiologist   physiotherapist   pediatrician, paediatrician   Half-n-half Clue   6. 腫瘍学者   dentist   oncologist   orthopedist, orthopaedist   pathologist   Half-n-half Clue   7. 心臓内科医   cardiologist   gerontologist   orthodontist   urologist   Half-n-half Clue