pragmatism vs pragmatical

pragmatism is a noun but pragmatical is not a noun.

Word	Noun	Adjective	Verb	Adverb
pragmatism	Yes	No	No	No
pragmatical	No	Yes	No	No

pragmatism (noun)	pragmatical (noun)
the attribute of accepting the facts of life and favoring practicality and literal truth
(philosophy) the doctrine that practical consequences are the criteria of knowledge and meaning and value

pragmatism (adjective)	pragmatical (adjective)
	of or concerning the theory of pragmatism
	concerned with practical matters