anticholinergic vs medicament

anticholinergic and medicament both are nouns.

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

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

anticholinergic: a substance that opposes or blocks the action of acetylcholine
medicament: (medicine) something that treats or prevents or alleviates the symptoms of disease

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

anticholinergic (noun)	medicament (noun)
a substance that opposes or blocks the action of acetylcholine	(medicine) something that treats or prevents or alleviates the symptoms of disease

anticholinergic (adjective)	medicament (adjective)
inhibiting or blocking the action of acetylcholine at a receptor site