1. cosmetología   cosmetology   telepathy   telegraphy   astrology   Hint Half-n-half Clue   2. topología   economics   astrology   theology   topology   Half-n-half Clue   3. entomología   ornithology   telegraphy   entomology   sociology   Half-n-half Clue   4. contabilidad   accountancy   radiology   rheology   etiology, aetiology   Half-n-half Clue   5. etiología   archeology, archaeology   choreography   rheology   etiology, aetiology   Half-n-half Clue   6. antropología   accountancy   anthropology   telepathy   topology   Half-n-half Clue   7. telepatía   theology   aeronautics   radiology   telepathy   Half-n-half Clue