commercial traveler vs bagman

commercial traveler and bagman both are nouns.

Word	Noun	Adjective	Verb	Adverb
commercial traveler	Yes	No	No	No
bagman	Yes	No	No	No

As nouns, commercial traveler and bagman are synonyms defined as:

commercial traveler and bagman: a salesman who travels to call on customers

Other synonyms of commercial traveler include commercial traveller, roadman, traveling salesman, travelling salesman.

commercial traveler (noun)	bagman (noun)
a salesman who travels to call on customers	a racketeer assigned to collect or distribute payoff money
	a salesman who travels to call on customers