conceptual vs impressionistic

conceptual

adj
  • Of or relating to conceptualism. 

  • Of, or relating to concepts or mental conception. 

  • Existing only in the imagination. 

impressionistic

adj
  • Pertaining to or characterized by impressionism. 

  • Based on subjective reactions or feelings; not systematically researched or arrived at. 

  • Impressible. 

  • Based on impression rather than reason or fact; based on trying to impress somebody rather than trying for accuracy. 

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