Pantophagist refers to someone who eats everything, but there are many other words that can be used to describe this voracious appetite. Some synonyms for pantophagist include omnivore, gourmand, glutton, ravenous, voracious, insatiable, and bottomless. Other terms that could be used are foodie, epicure, chowhound, and culinary enthusiast. Some of these terms may have different connotations or implications, but they all describe someone with an insatiable and varied appetite. Whether the person is simply enthusiastic about food or has an actual compulsion to eat everything in sight, there are many words that can be used to describe this particular type of eater.