unreconcilable vs untameable

unreconcilable

adj

  • Irreconcilable. 

noun

  • A person or thing that cannot be reconciled. 

untameable

adj

  • Incapable of being controlled, subdued, or tamed. 

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