sartorius vs sartorial

sartorius is a noun but sartorial is not a noun.

Word	Noun	Adjective	Verb	Adverb
sartorius	Yes	No	No	No
sartorial	No	Yes	No	No

sartorius (noun)	sartorial (noun)
a muscle in the thigh that helps to rotate the leg into the sitting position assumed by a tailor; the longest muscle in the human body

sartorius (adjective)	sartorial (adjective)
	of or relating to a tailor or to tailoring
	of or relating to the sartorius muscle