parliamentary vs parliament

parliamentary is not a noun while parliament is a noun.

Word	Noun	Adjective	Verb	Adverb
parliamentary	No	Yes	No	No
parliament	Yes	No	No	No

parliamentary (noun)	parliament (noun)
	a card game in which you play your sevens and other cards in sequence in the same suit as the sevens; you win if you are the first to use all your cards
	a legislative assembly in certain countries

parliamentary (adjective)	parliament (adjective)
relating to or having the nature of a parliament
having the supreme legislative power resting with a body of cabinet ministers chosen from and responsible to the legislature or parliament
in accord with rules and customs of a legislative or deliberative assembly