1. calligrafia   telegraphy   calligraphy   economics   telepathy   Hint Half-n-half Clue   2. archeologia   etiology, aetiology   topology   accountancy   archeology, archaeology   Half-n-half Clue   3. ragioneria   telegraphy   telepathy   accountancy   theology   Half-n-half Clue   4. sociologia   choreography   cosmetology   telepathy   sociology   Half-n-half Clue   5. cosmetologia   anthropology   cosmetology   economics   entomology   Half-n-half Clue   6. entomologia   entomology   calligraphy   theology   anthropology   Half-n-half Clue   7. telegrafia   economics   telegraphy   seismology   telepathy   Half-n-half Clue