Vermifuge is a word that is synonymous with "anthelmintic" and "anthelminthic". These terms are used to describe substances that are used to kill or expel worms or other parasites that can infect humans and animals. Other synonyms for the word "vermifuge" include "anthelmic", "wormer", and "helminthicide". Each of these words represents a specific way of referring to the same general concept, which is the elimination of worms and parasites from the body. Regardless of which term is used, the goal remains the same: to protect the health and wellbeing of humans and animals by eliminating harmful parasites from their systems.