The term "Red Russian" often refers to a specific variety of kale, but there are many other descriptive synonyms for this phrase. Some people might use "crimson" or "scarlet" to describe the deep red color associated with the term. Others might use more obscure words like "vermilion" or "carmine" to reference a similar hue. Some people might even use references to specific fruits or vegetables to describe this color, such as "cherry" or "beet." Whatever words you choose to use, the important thing is to accurately and effectively convey the color in question.