cold, rigid and one more but forgot
Inert, unyielding, and unfeeling.
The words that describe the gold house in "The Golden Goblet" could include opulent, extravagant, luxurious, and breathtaking.
golden, gilded, gilt
I can answer the z word but it is three words. Zeal About Gold
"Stay gold, Ponyboy, stay gold." These are the last words of Johnny Cade before his death.
well you could call it alot of riches and good fortune
Property, Gold. That's two, but they are single words, and they are proven good investments.
You can say :bright, exquisite, glimmering, hurts your eyes, Radiant, gold, silver, glowing, (ETC).
golden
Three G's. God, glory, and gold. In other words, religion, honor and wealth.
Gold Rush
Gold is a chemical element, natural, dense, resistant to corrosion, yellow, shiny, good conductor of heat and electricity, transition metal, atomic number 79, expensive, etc.
Yellow shiny metal