inflate vs weaken

inflate

verb
  • To decompress (data) that was previously deflated. 

  • To enlarge an object by pushing air (or a gas) into it; to raise or expand abnormally 

  • To swell; to puff up. 

  • To enlarge by filling with air (or a gas). 

weaken

verb
  • To make weaker or less strong. 

  • To become weaker or less strong. 

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