impressive vs lousy

impressive

adj
  • Appealing. 

  • Capable of being impressed. 

  • Making, or tending to make, a positive impression; having power to impress 

lousy

adj
  • Infested with lice. 

  • Unwell; under the weather. 

  • Dirty or untidy. 

  • Remarkably bad; of poor quality. 

  • Underhanded; mean; contemptible. 

  • Filled or packed (with something, usually bad). 

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