As nouns the difference between questioner and questioning
is that questioner is a person who asks questions, or who conducts an official enquiry while questioning is the action of asking questions; a survey; an inquiry.
As an adjective questioning is
characterized by questions, inquisitiveness, doubt or wonder.
As a verb questioning is
.
questioner
English
Noun
(
en noun)
A person who asks questions, or who conducts an official enquiry
Synonyms
*inquirer
*inquisitor
*interrogator
questioning
English
Noun
(
en noun)
The action of asking questions; a survey; an inquiry.
The act of challenging, wondering and doubting.
Interrogation
Adjective
(head)
Characterized by questions, inquisitiveness, doubt or wonder.
Verb
(head)