pill roller vs pharmacist

pill roller and pharmacist both are nouns.

Word	Noun	Adjective	Verb	Adverb
pill roller	Yes	No	No	No
pharmacist	Yes	No	No	No

As nouns, pill roller and pharmacist are synonyms defined as:

pill roller and pharmacist: a health professional trained in the art of preparing and dispensing drugs

Other synonyms of pill roller include apothecary, chemist, druggist, pill pusher.

pill roller (noun)	pharmacist (noun)
a health professional trained in the art of preparing and dispensing drugs	a health professional trained in the art of preparing and dispensing drugs