Veinlike refers to anything that resembles veins in appearance or structure. There are various synonyms for this word that can be used depending on the context. Some of these synonyms include: vascular, striated, corded, tissued, marbled, webbed, reticular, branched, filamentous, and sinewy. Vascular refers to any structures related to blood vessels or the circulatory system, while striated and corded both imply a linear or cord-like appearance. Tissued, marbled, and webbed all suggest a complex or layered appearance with varying colors or textures. Reticular and branched refer to structures that are networked or branched out like a tree. Lastly, filamentous and sinewy suggest a long and slender appearance, similar to a thread or muscle fiber.