There are a number of synonyms for the word "pumpkinseed." Some of the most common include "Cucurbita pepo," "winter squash," "hubbard squash," and "butternut squash." These terms can be used interchangeably to refer to the same or similar types of squashes that are often used in cooking and baking. Additionally, some people may also refer to pumpkinseeds as "pepitas" or "squash seeds," which can be roasted and eaten as a snack or used as a garnish for salads and other dishes. Whatever term you use, pumpkinseeds are a versatile and nutritious ingredient that can be used in a variety of recipes.