examine vs size up

examine

verb
  • to determine the aptitude, skills or qualifications of someone by subjecting them to an examination 

  • to interrogate 

  • to observe or inspect carefully or critically 

  • to check the health or condition of something or someone 

size up

verb
  • To evaluate; to estimate or anticipate the magnitude, difficulty, or strength of something. 

  • To wear a larger size of clothing. 

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