1. 地震学   sociology   seismology   etiology, aetiology   accountancy   Hint Half-n-half Clue   2. 会計学   anthropology   archeology, archaeology   choreography   accountancy   Half-n-half Clue   3. 神学.   choreography   anthropology   theology   entomology   Half-n-half Clue   4. 精神感応.   sociology   telepathy   radiology   anthropology   Half-n-half Clue   5. 位相数学,   topology   economics   accountancy   astrology   Half-n-half Clue   6. 美容術   telegraphy   cosmetology   astrology   sociology   Half-n-half Clue   7. 社会学   astrology   sociology   seismology   aeronautics   Half-n-half Clue