thin-skinned vs unpained

thin-skinned

adj
  • Used other than figuratively or idiomatically: see thin, skinned. 

  • Overly sensitive to criticism; quick to take offence; irritable; touchy 

unpained

adj
  • Not pained. 

How often have the words thin-skinned and unpained occurred in a corpus of books? (source: Google Ngram Viewer )