infamous vs principled

infamous

adj
  • Causing infamy; disgraceful. 

  • Subject to a judicial punishment that deprived the infamous person of certain rights; this included a prohibition against holding public office, exercising the franchise, receiving a public pension, serving on a jury, or giving testimony in a court of law. 

  • Having a bad reputation; disreputable; notorious; unpleasant or evil; widely known, especially for something scornful. 

principled

adj
  • Based on, having, or manifesting principles 

  • strongly adhering to, or heedful of, guiding beliefs or moral rules 

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