1. ぶようじゅつ   choreography   rheology   cosmetology   theology   Hint Half-n-half Clue   2. こんちゅうがく   cosmetology   entomology   economics   astrology   Half-n-half Clue   3. いそうすうがく、   topology   cosmetology   telepathy   seismology   Half-n-half Clue   4. びようじゅつ   sociology   accountancy   entomology   cosmetology   Half-n-half Clue   5. しゃかいがく   economics   etiology, aetiology   entomology   sociology   Half-n-half Clue   6. けいざいがく   topology   economics   rheology   archeology, archaeology   Half-n-half Clue   7. のうしょ、のうひつ   economics   seismology   calligraphy   telepathy   Half-n-half Clue