matinee vs two-timing

matinee

noun

  • A showing of a movie, sporting event, or theatrical performance in the morning or afternoon. 

verb

  • To put on a matinee performance (of). 

two-timing

noun

  • The practice of being sexually or romantically unfaithful. 

adj

  • Sexually or romantically unfaithful. 

How often have the words matinee and two-timing occurred in a corpus of books? (source: Google Ngram Viewer )