commissionaire vs porter

commissionaire and porter both are nouns.

Word	Noun	Adjective	Verb	Adverb
commissionaire	Yes	No	No	No
porter	Yes	No	Yes	No

As nouns, porter is a hypernym of commissionaire; that is, porter is a word with a broader meaning than commissionaire:

Other hypernyms of commissionaire include door guard, doorkeeper, doorman, gatekeeper, hall porter, ostiary.

commissionaire (noun)	porter (noun)
a uniformed doorman	a very dark sweet ale brewed from roasted unmalted barley
	a person employed to carry luggage and supplies
	a railroad employee who assists passengers (especially on sleeping cars)
	someone who guards an entrance

commissionaire (verb)	porter (verb)
	carry luggage or supplies