questioning vs stiff-necked

questioning

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

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

noun
  • Interrogation. 

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

  • The act of challenging, wondering, and doubting. 

stiff-necked

adj
  • Stubborn and arrogant. 

  • Having a stiff neck; suffering from torticollis 

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