Which descriptor best matches the flavor profile of Merlot?

The flavor profile of Merlot is best characterized by being smooth and fruity. This varietal typically exhibits soft tannins, which contribute to its smooth texture, making it approachable and easy to drink. Merlot often presents flavors and aromas of juicy red fruits such as plum, cherry, and raspberry, which enhance its fruity aspect.

Other options do not accurately capture the essence of Merlot. For instance, the descriptors "light and crisp" are more commonly associated with white wines or lighter red wines, which do not reflect the full-bodied characteristics found in Merlot. "Robust and rich" can describe some heavier red wines but can mislead as Merlot tends to be more balanced and gentle. Lastly, while "full and smooth" may relate to the experience of drinking Merlot, it lacks the emphasis on the fruity flavors that define its unique character. Therefore, the smoothness and fruity notes together make "smooth and fruity" the most fitting descriptor for Merlot.