therapeutic vs medicament

therapeutic and medicament both are nouns.

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

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

therapeutic: a medicine or therapy that cures disease or relieve pain
medicament: (medicine) something that treats or prevents or alleviates the symptoms of disease

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

therapeutic (noun)	medicament (noun)
a medicine or therapy that cures disease or relieve pain	(medicine) something that treats or prevents or alleviates the symptoms of disease

therapeutic (adjective)	medicament (adjective)
relating to or involved in therapy
tending to cure or restore to health