mushy vs not clear

mushy

adj
  • Resembling or having the consistency of mush; semiliquid, pasty, or granular. 

  • Overly sappy, corny, or cheesy; maudlin. 

  • Soft; squishy. 

not clear

How often have the words mushy and not clear occurred in a corpus of books? (source: Google Ngram Viewer )