sermonizer vs preacher man

sermonizer and preacher man both are nouns.

Word	Noun	Adjective	Verb	Adverb
sermonizer	Yes	No	No	No
preacher man	Yes	No	No	No

As nouns, sermonizer and preacher man are synonyms defined as:

sermonizer and preacher man: someone whose occupation is preaching the gospel

Other synonyms of sermonizer include preacher, sermoniser.

sermonizer (noun)	preacher man (noun)
someone whose occupation is preaching the gospel	someone whose occupation is preaching the gospel