unapologetic vs utter

unapologetic

adj
  • Not apologetic for having said or done something that causes actual or potential harm, especially when being apologetic would be appropriate. 

utter

adj
  • Absolute, unconditional, total, complete. 

  • Outer; furthest out, most remote. 

verb
  • To produce (speech or other sounds) with one's voice. 

  • To put (currency) into circulation. 

  • To commit the crime of uttering (knowingly presenting forged documentation). 

  • To produce (a noise) (of an inanimate object). 

  • To reveal or express (an idea, thought, desire, etc.) with speech. 

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