What is another word for gold-rust?
Pronunciation: [ɡˈə͡ʊldɹˈʌst] (IPA) 
"Gold-rust" is an uncommon term, and there are not many synonyms commonly used in everyday language. However, some alternatives that carry similar meanings include "aurous tarnish," "golden oxidation," and "brass corrosion." Another option is "patina," which is a coating that develops on metals over time due to exposure to air and moisture. "Gilt tarnish" and "gilded rust" may also be used in specific contexts related to gold-plated or gilded objects. Overall, while there may not be a wide variety of synonyms for "gold-rust," creativity and context can help find appropriate alternatives when needed.
