PR man vs publicity man

PR man and publicity man both are nouns.

Word	Noun	Adjective	Verb	Adverb
PR man	Yes	No	No	No
publicity man	Yes	No	No	No

As nouns, PR man and publicity man are synonyms defined as:

PR man and publicity man: someone employed to arrange publicity (for a firm or a public figure)

Other synonyms of PR man include press agent, public relations man.

PR man (noun)	publicity man (noun)
someone employed to arrange publicity (for a firm or a public figure)	someone employed to arrange publicity (for a firm or a public figure)