1.  gold (Au);  golden (color);  gold (medal, cup)
2.  valuable;  of highest value
3.  money;  gold coin
4.  Friday
5.  metal (fourth of the five elements)
6.  Jin dynasty (China, 1115-1234);  Chin dynasty;  Jurchen dynasty
Noun
Suffix
Abbreviation
Shogi
7.  gold general
Noun
Colloquialism
Abbreviation
8.  testicles
9.  karat;  carat