purveyor
This term carries a sophisticated, often formal tone, suggesting a level of curation or specialized expertise. When used for goods, it implies a high-quality source rather than a generic retailer, often evoking images of traditional tradesmen or luxury suppliers. In a social or intellectual context, the word takes on a more critical or skeptical edge. Describing someone as a purveyor of rumors or lies suggests a deliberate, systematic distribution of misinformation, framing the person as a merchant of falsehoods.
Meanings
A person or company that sells or provides a particular product, especially food or luxury goods, to a specific client or the general public.
"The local bakery is a purveyor of fine sourdough breads."
A person who spreads or promotes a particular idea, rumor, or piece of information.
"He was known as a purveyor of conspiracy theories and urban legends."