battling vs tussling

battling

noun
  • A growing fat, or the process of causing to grow fat; a fattening. 

  • That which nourishes or fattens, as food, or feed for animals, or manure for soil. 

adj
  • Fertile. 

  • Nourishing; fattening. 

tussling

noun
  • The act of one who tussles; a struggle. 

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