anthelminthic

As adjectives the difference between anthelminthic and vermifuge

is that anthelminthic is of use against intestinal worms while vermifuge is (medicine|dated) referring to something that acts as a drug to cause expulsion or death of intestinal worms.

As a noun vermifuge is

(medicine|dated) a drug that causes the expulsion or death of intestinal worms, such as tapeworms.

As adjectives the difference between anthelminthic and anthelmintic

is that anthelminthic is of use against intestinal worms while anthelmintic is (medicine) destructive to parasitic intestinal worms.

As a noun anthelmintic is

(medicine) a drug for the treatment of intestinal worm infestation, either by killing the worms or by causing them to be expelled from the body.

As adjectives the difference between antihelminthic and anthelminthic

is that antihelminthic is an alternative spelling of anthelmintic while anthelminthic is of use against intestinal worms.

As a noun antihelminthic

is an alternative spelling of anthelmintic.

As an adjective anthelminthic

is of use against intestinal worms.

As a noun bithionol is

a particular anthelminthic.

As an adjective anthelminthic

is of use against intestinal worms.

As a noun oxibendazole is

a benzimidazole anthelminthic drug used in horses and some domestic pets.

As an adjective anthelminthic

is of use against intestinal worms.

As a noun abamectin is

a widely-used insecticide, acaricide and anthelminthic.