medical man vs PCP

medical man and PCP both are nouns.

Word	Noun	Adjective	Verb	Adverb
medical man	Yes	No	No	No
PCP	Yes	No	No	No

As nouns, PCP is a hypernym of medical man; that is, PCP is a word with a broader meaning than medical man:

medical man: someone who practices medicine
PCP: a person who helps in identifying or preventing or treating illness or disability

Other hypernyms of medical man include caregiver, health care provider, health professional, primary care provider.

medical man (noun)	PCP (noun)
someone who practices medicine	a drug used as an anesthetic by veterinarians; illicitly taken (originally in the form of powder or `dust') for its effects as a hallucinogen
	a person who helps in identifying or preventing or treating illness or disability