1. antropologia   aeronautics   entomology   telepathy   anthropology   Hint Half-n-half Clue   2. coreografia   choreography   economics   etiology, aetiology   calligraphy   Half-n-half Clue   3. ornitologia   calligraphy   topology   ornithology   seismology   Half-n-half Clue   4. radiologia   radiology   choreography   anthropology   astrology   Half-n-half Clue   5. sociologia   seismology   sociology   choreography   topology   Half-n-half Clue   6. aeronautica   ornithology   theology   aeronautics   topology   Half-n-half Clue   7. sismologia   aeronautics   radiology   seismology   accountancy   Half-n-half Clue