dirtsome vs lousy

dirtsome

adj
  • Marked by dirtiness or by being dirty 

adv
  • very; extremely; awfully 

lousy

adj
  • Dirty or untidy. 

  • Infested with lice. 

  • Unwell; under the weather. 

  • Remarkably bad; of poor quality. 

  • Underhanded; mean; contemptible. 

  • Filled or packed (with something, usually bad). 

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