miracle man vs miracle worker

miracle man and miracle worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
miracle man	Yes	No	No	No
miracle worker	Yes	No	No	No

As nouns, miracle man and miracle worker are synonyms defined as:

miracle man and miracle worker: a person who claims or is alleged to perform miracles

miracle man (noun)	miracle worker (noun)
a person who claims or is alleged to perform miracles	a person who claims or is alleged to perform miracles