idolizer vs idol worshiper

idolizer and idol worshiper both are nouns.

Word	Noun	Adjective	Verb	Adverb
idolizer	Yes	No	No	No
idol worshiper	Yes	No	No	No

As nouns, idolizer and idol worshiper are synonyms defined as:

Other synonyms of idolizer include idolater, idoliser.

idolizer (noun)	idol worshiper (noun)
a person who worships idols	a person who worships idols
a lover blind with admiration and devotion