Cuvee is a term commonly used in wine to describe a blend of different grapes. When it comes to finding synonyms for this term, there are a few options to choose from. For instance, you could use the word blend, which refers to the combination of different types of wine. Alternatively, you could use the word assemblage, which is a French term for the process of combining different wines. Other synonyms for cuvee include mix, fusion, amalgamation, and combination. Ultimately, the term you choose will depend on the context in which you are using it and the connotations that you wish to convey.