Poppyseed oil is a popular ingredient in many culinary dishes, imparting a nutty and earthy flavor to salads, dressings, and sauces. But, if you're looking for a synonym or alternate oil to use, there are plenty of options available. Sesame oil is a great substitute, with its heavy, nutty taste, and is commonly used in Asian cooking. Sunflower oil is another alternative, with a mild flavor, perfect for baking. Alternatively, walnut oil is a luxurious and flavorful option, perfect for drizzling over roasted vegetables or using in a vinaigrette. Lastly, hempseed oil has a nutty flavor and is packed with health benefits, including omega-3 and omega-6 fatty acids. It's ideal for use in dressings and marinades.