1. でんしんじゅつ   radiology   calligraphy   telegraphy   telepathy   Hint Half-n-half Clue   2. こうくうじゅつ   seismology   ornithology   aeronautics   telepathy   Half-n-half Clue   3. じんるいがく   telegraphy   seismology   anthropology   aeronautics   Half-n-half Clue   4. せいしかんおう   archeology, archaeology   aeronautics   entomology   telepathy   Half-n-half Clue   5. しゃかいがく   archeology, archaeology   topology   economics   sociology   Half-n-half Clue   6. ほうしょせんいがく   radiology   seismology   anthropology   choreography   Half-n-half Clue   7. ちょうるいがく   telegraphy   anthropology   calligraphy   ornithology   Half-n-half Clue