monopolizer vs monopolist

monopolizer and monopolist both are nouns.

Word	Noun	Adjective	Verb	Adverb
monopolizer	Yes	No	No	No
monopolist	Yes	No	No	No

As nouns, monopolizer and monopolist are synonyms defined as:

monopolizer and monopolist: someone who monopolizes the means of producing or selling something

Other synonyms of monopolizer include monopoliser.

monopolizer (noun)	monopolist (noun)
someone who monopolizes the means of producing or selling something	someone who monopolizes the means of producing or selling something