The phrase "most querying" refers to the act of asking many questions or exhibiting a lot of curiosity about a particular subject. There are many synonyms that can be used in place of "most querying" that convey the same meaning. Some of these synonyms include inquisitive, curious, probing, questioning, quizzical, interrogative, and nosy. Each of these terms implies a sense of interest or investigation, often in a persistent or thorough manner. The use of synonyms can help writers to vary their language and avoid repetition, while still conveying the same essential meaning.