1. coreografia   ornithology   topology   choreography   etiology, aetiology   Hint Half-n-half Clue   2. telepatia   sociology   entomology   cosmetology   telepathy   Half-n-half Clue   3. archeologia   telepathy   archeology, archaeology   radiology   entomology   Half-n-half Clue   4. aeronautica   aeronautics   theology   accountancy   choreography   Half-n-half Clue   5. antropologia   topology   aeronautics   telepathy   anthropology   Half-n-half Clue   6. radiologia   radiology   seismology   sociology   archeology, archaeology   Half-n-half Clue   7. eziologia   telegraphy   etiology, aetiology   anthropology   calligraphy   Half-n-half Clue