• eusty-red,
• dusty-red,
• fusty-red,
• tusty-red,
• 5usty-red,
• 4usty-red,
• rysty-red,
• rhsty-red,
• rjsty-red,
• risty-red,
• r8sty-red,
• r7sty-red,
• ruaty-red,
• ruzty-red,
• ruxty-red,
• rudty-red,
• ruety-red,
• ruwty-red,
• rusry-red,
• rusfy-red

The adjective form of "rusty-red" is "rusty-red". It remains the same as the noun form when used as an adjective to describe something of a reddish-brown color resembling rust.

The plural form of "rusty-red" remains the same as "rusty-red." Pluralizing compound words is usually done by adding an "s" or "es" to the main noun, not the adjective.

The singular form of the word "rusty-red" is "rusty-red". The word remains the same in both singular and plural forms.