monetarist vs economic expert

monetarist and economic expert both are nouns.

Word	Noun	Adjective	Verb	Adverb
monetarist	Yes	No	No	No
economic expert	Yes	No	No	No

As nouns, economic expert is a hypernym of monetarist; that is, economic expert is a word with a broader meaning than monetarist:

monetarist: an advocate of the theory that economic fluctuations are caused by increases or decreases in the supply of money
economic expert: an expert in the science of economics

Other hypernyms of monetarist include economist.

monetarist (noun)	economic expert (noun)
an advocate of the theory that economic fluctuations are caused by increases or decreases in the supply of money	an expert in the science of economics