questioner vs question

questioner and question both are nouns.

Word	Noun	Adjective	Verb	Adverb
questioner	Yes	No	No	No
question	Yes	No	Yes	No

questioner (noun)	question (noun)
someone who asks a question	uncertainty about the truth or factuality or existence of something
	an instance of questioning
	the subject matter at issue
	a formal proposal for action made to a deliberative assembly for discussion and vote
	a sentence of inquiry that asks for a reply
	an informal reference to a marriage proposal

questioner (verb)	question (verb)
	pose a question
	challenge the accuracy, probity, or propriety of
	place in doubt or express doubtful speculation
	pose a series of questions to
	conduct an interview in television, newspaper, and radio reporting