inquiring vs inquisitorial

inquiring is a noun but inquisitorial is not a noun.

Word	Noun	Adjective	Verb	Adverb
inquiring	Yes	Yes	No	No
inquisitorial	No	Yes	No	No

inquiring (noun)	inquisitorial (noun)
a request for information

inquiring (adjective)	inquisitorial (adjective)
given to inquiry	especially indicating a form of prosecution in which proceedings are secret and the accused is questioned by a prosecutor who acts also as the judge
	having the authority to conduct official investigations
	marked by inquisitive interest; especially suggestive of an ecclesiastical inquisitor