anthelminthic vs medicament

anthelminthic and medicament both are nouns.

Word	Noun	Adjective	Verb	Adverb
anthelminthic	Yes	Yes	No	No
medicament	Yes	No	No	No

As nouns, medicament is a hypernym of anthelminthic; that is, medicament is a word with a broader meaning than anthelminthic:

anthelminthic: a medication capable of causing the evacuation of parasitic intestinal worms
medicament: (medicine) something that treats or prevents or alleviates the symptoms of disease

Other hypernyms of anthelminthic include medication, medicinal drug, medicine.

anthelminthic (noun)	medicament (noun)
a medication capable of causing the evacuation of parasitic intestinal worms	(medicine) something that treats or prevents or alleviates the symptoms of disease

anthelminthic (adjective)	medicament (adjective)
capable of expelling or destroying parasitic worms