1. Kalligraphie   calligraphy   topology   entomology   etiology, aetiology   Hint Half-n-half Clue   2. Choreographie   choreography   anthropology   theology   radiology   Half-n-half Clue   3. Kosmetik   ornithology   sociology   cosmetology   anthropology   Half-n-half Clue   4. Telegraphie   choreography   anthropology   cosmetology   telegraphy   Half-n-half Clue   5. Astrologie   telepathy   astrology   theology   calligraphy   Half-n-half Clue   6. Telepathie   telepathy   theology   etiology, aetiology   ornithology   Half-n-half Clue   7. wirtschaftlich   topology   astrology   economics   telegraphy   Half-n-half Clue