caregiver vs PCP

caregiver and PCP both are nouns.

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

As nouns, caregiver and PCP are synonyms defined as:

caregiver and PCP: a person who helps in identifying or preventing or treating illness or disability

Other synonyms of caregiver include health care provider, health professional, primary care provider.

caregiver (noun)	PCP (noun)
a person who is responsible for attending to the needs of a child or dependent adult	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	a person who helps in identifying or preventing or treating illness or disability