grungy vs seamy

grungy

adj
  • Dirty; shabby; in disrepair. 

  • Of or relating to grunge music. 

seamy

adj
  • Sordid, squalid or corrupt. 

  • Having or showing a seam. 

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