knowing vs think

knowing

noun
  • The act or condition of having knowledge. 

prep
  • Given my knowledge about someone or something. 

adj
  • The ability to know something without being taught. 

  • Suggestive of private knowledge or understanding. 

  • Possessing knowledge or understanding; knowledgeable, intelligent. 

  • Deliberate, wilful. 

  • Shrewd or showing clever awareness; discerning. 

  • Demonstrating knowledge of what is in fashion; stylish, chic. 

think

noun
  • An act of thinking; consideration (of something). 

verb
  • To ponder, to go over in one's head. 

  • To guess; to reckon. 

  • To communicate to oneself in one's mind, to try to find a solution to a problem. 

  • To be of opinion (that); to consider, judge, regard, or look upon (something) as. 

  • To presume; to venture. 

  • To seem, to appear. 

  • To conceive of something or someone (usually followed by of; infrequently, by on). 

  • To plan; to be considering; to be of a mind (to do something). 

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