Polyphagist is a term used to describe someone or something that consumes or eats a variety of food. However, there are several synonyms for polyphagist that can be used interchangeably to spice up your vocabulary. These include omnivore, glutton, gourmand, epicure, foodie, and devourer. While each of these synonyms may have slightly different connotations or nuances, they all refer to a person or creature with a voracious appetite for a diverse range of sustenance. Whether you're writing a food blog, describing an animal's eating habits, or simply trying to diversify your vocabulary, using synonyms for polyphagist can help you sound more articulate and engaging.