1. coreografia   choreography   sociology   theology   aeronautics   Hint Half-n-half Clue   2. aeronáutica   aeronautics   seismology   etiology, aetiology   topology   Half-n-half Clue   3. sismologia   seismology   telepathy   topology   archeology, archaeology   Half-n-half Clue   4. contabilidade   telepathy   archeology, archaeology   anthropology   accountancy   Half-n-half Clue   5. economia   etiology, aetiology   astrology   anthropology   economics   Half-n-half Clue   6. antropologia   aeronautics   seismology   anthropology   calligraphy   Half-n-half Clue   7. telegrafia   aeronautics   rheology   telegraphy   theology   Half-n-half Clue