1. antropologia   cosmetology   astrology   anthropology   etiology, aetiology   Hint Half-n-half Clue   2. coreografia   etiology, aetiology   rheology   economics   choreography   Half-n-half Clue   3. topologia   topology   astrology   calligraphy   sociology   Half-n-half Clue   4. entomologia   calligraphy   telegraphy   ornithology   entomology   Half-n-half Clue   5. eziologia   theology   sociology   etiology, aetiology   topology   Half-n-half Clue   6. ragioneria   theology   choreography   radiology   accountancy   Half-n-half Clue   7. sociologia   economics   radiology   choreography   sociology   Half-n-half Clue