Helminthagogue, a word derived from Greek, refers to a substance or medication that encourages the expulsion of parasitic worms from the body. While not commonly used in everyday language, there are synonyms that can be used interchangeably. For instance, anthelmintic refers to any medication or substance that can kill or expel parasitic worms. The word vermifuge also serves as a synonym, encompassing any agent that can eliminate or repel parasites like worms. Alternatives to helminthagogue are nematocidal and vermicidal, both words describing substances that are toxic to parasites. Overall, these synonyms can be used to describe medications, herbs, or other remedies that eliminate parasitic worms from the body.