dirtsome vs seamy

dirtsome

adj
  • Marked by dirtiness or by being dirty 

adv
  • very; extremely; awfully 

seamy

adj
  • Sordid, squalid or corrupt. 

  • Having or showing a seam. 

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