Up-market is a term used to describe high-end or luxury goods or services. Synonyms for up-market include premium, high-end, luxury, upscale, and top-tier. Premium refers to goods or services that are of higher quality and sometimes sold at a higher price point. High-end describes items that are expensive and of superior quality. Luxury items are typically associated with exclusivity and high levels of craftsmanship. Upscale refers to products or services that are sophisticated, elegant, and of high quality. Top-tier goods or services are those that are considered the best or highest quality in their respective category. All of these synonyms for up-market convey a sense of luxury, exclusivity and high quality.