questioning vs reply

questioning

noun
  • The action of asking questions; a survey; an inquiry. 

  • Interrogation. 

  • The act of challenging, wondering, and doubting. 

adj
  • Unsure of one's sexual orientation and/or gender identity. 

  • Characterized by questions, inquisitiveness, doubt, or wonder. 

reply

noun
  • A written or spoken response; part of a conversation. 

  • Something given in reply. 

  • A counterattack. 

  • A document written by a party specifically replying to a responsive declaration and in some cases an answer. 

  • The answer of a figure. 

verb
  • To give a written or spoken response, especially to a question, request, accusation or criticism; to answer. 

  • To act or gesture in response. 

  • To repeat something back; to echo. 

How often have the words questioning and reply occurred in a corpus of books? (source: Google Ngram Viewer )