Shallots are a type of onion that have a milder flavor and a more subtle taste than traditional onions. If you're looking for synonyms for shallots, there are a few different options. Some people might refer to shallots as scallions or green onions, since they are often used in similar recipes. Others might call them eschalots or French shallots, which can be used interchangeably with regular shallots. Leeks, which are similar in appearance to shallots but have a slightly different flavor, can also be used as a substitute in some dishes. Ultimately, the best synonym for shallots will depend on the specific recipe and the flavor profile you're looking to achieve.