Here are some Dutch wijnsoorten (wine types) with 9 letters:
- Muscadeller (a sweet white wine)
- Gewurztraminer (aromatic white wine)
- Sangiovese (red wine grape variety)
- Chardonnay (popular white wine grape variety)
- Merlot (red wine grape variety)
These are just a few examples, and there might be other possibilities depending on the specific context or puzzle you're working with.