More russet refers to a deeper shade of reddish-brown color. However, if you are looking for alternative words to describe this shade, there are plenty of options. Some synonyms for "more russet" include chestnut, mahogany, maroon, cinnamon, burgundy, claret, and auburn. These words are all variations of reddish-brown shades and can be used to add additional depth and texture to your writing or description. Whether you are describing the color of autumn leaves or a piece of furniture, using these synonyms can add more nuance and interest to your writing.