insight vs level set

insight

noun
  • An extended understanding of a subject resulting from identification of relationships and behaviors within a model, context, or scenario. 

  • Knowledge (usually derived from consumer understanding) that a company applies in order to make a product or brand perform better and be more appealing to customers 

  • A sight or view of the interior of anything; a deep inspection or view; introspection; frequently used with into. 

  • Intuitive apprehension of the inner nature of a thing or things; intuition. 

  • Power of acute observation and deduction 

  • An individual's awareness of the nature and severity of one's mental illness. 

level set

noun
  • A state of mutual understanding among parties 

  • An event consisting of level setting 

  • The set of values x for which a real-valued function f(x) is equal to a given constant. 

verb
  • To establish a baseline of mutual understanding 

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