When it comes to food merchants, there are several different synonyms that can be used to describe this profession. One common synonym is a food vendor, which typically refers to someone who sells food from a street stall or food truck. Another term for a food merchant is a food seller, which is a more general term that can refer to anyone who sells food products. A caterer, on the other hand, typically refers to someone who provides food for events or special occasions. Finally, a restaurateur is someone who owns and operates a restaurant, while a foodie is someone who is passionate about food and may work in the food industry in some capacity.