pharmacist vs caregiver

pharmacist and caregiver both are nouns.

Word	Noun	Adjective	Verb	Adverb
pharmacist	Yes	No	No	No
caregiver	Yes	No	No	No

As nouns, caregiver is a hypernym of pharmacist; that is, caregiver is a word with a broader meaning than pharmacist:

pharmacist: a health professional trained in the art of preparing and dispensing drugs
caregiver: a person who helps in identifying or preventing or treating illness or disability

Other hypernyms of pharmacist include health care provider, health professional, PCP, primary care provider.

pharmacist (noun)	caregiver (noun)
a health professional trained in the art of preparing and dispensing drugs	a person who is responsible for attending to the needs of a child or dependent adult
	a person who helps in identifying or preventing or treating illness or disability