1. ornithology   Telepathie   Vogelkunde   Choreographie   Rheologie   Hint Half-n-half Clue   2. calligraphy   Theologie   Kosmetik   Choreographie   Kalligraphie   Half-n-half Clue   3. radiology   Aeronautik   Radiologie   Rheologie   Buchhaltung   Half-n-half Clue   4. cosmetology   Kosmetik   Theologie   Entomologie   Topologie   Half-n-half Clue   5. seismology   Seismologie   Buchhaltung   Astrologie   Radiologie   Half-n-half Clue   6. choreography   Astrologie   Entomologie   Choreographie   Buchhaltung   Half-n-half Clue   7. rheology   Rheologie   Telegraphie   Astrologie   Soziologie   Half-n-half Clue