If you're looking for synonyms for "purple-veined," there are a variety of words you can use to describe this specific hue. Some options include "lavender-tinged," which refers to a slight pinkish-purple tone, as well as "violet-veined," which emphasizes the blue-purple coloration of the veins. Another option is "amethyst-tinged," which references the rich, intense purple color of the gemstone. Some other synonyms you might consider include "mauve-tinged," "lilac-veined," "periwinkle-tinged," "mulberry-veined," and "magenta-tinged," depending on the precise shade of purple you have in mind.