procedural vs procedure

procedural is not a noun while procedure is a noun.

Word	Noun	Adjective	Verb	Adverb
procedural	No	Yes	No	No
procedure	Yes	No	No	No

procedural (noun)	procedure (noun)
	a particular course of action intended to achieve a result
	a mode of conducting legal and parliamentary proceedings
	a process or series of acts especially of a practical or mechanical nature involved in a particular form of work
	a set sequence of steps, part of larger computer program

procedural (adjective)	procedure (adjective)
relating to court practice and procedure as opposed to the principles of law
of or relating to procedure