enticing vs unattractive

enticing

adj
  • That entices; alluring; attractive; charming 

noun
  • enticement; temptation 

unattractive

adj
  • Not handsome or beautiful or appealing. 

  • Lacking the power to attract interest. 

noun
  • An aesthetically unattractive person 

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