The opposite of 'more questioning' could be 'less questioning,' indicating a reduction in the number or intensity of questions being posed. Another antonym could be 'accepting,' where one person is not questioned or challenged in their ideas or opinions, and is instead allowed to give their perspective without interruption or interrogation. 'Confiding' or 'open' could also be appropriate antonyms, describing a situation where individuals feel free to share their thoughts and feelings without any sense of suspicion or scrutiny. Essentially, any word that implies a lack of questioning, challenge, or scrutiny could serve as an antonym for 'more questioning.