invite vs suffice

invite

verb
  • To allure; to draw to; to tempt to come; to induce by pleasure or hope; to attract. 

  • To ask for the presence or participation of someone or something. 

  • To encourage. 

  • To request formally. 

noun
  • An invitation. 

suffice

verb
  • To satisfy; to content; to be equal to the wants or demands of. 

  • To be enough or sufficient; to meet the need (of anything); to be adequate; to be good enough. 

  • To furnish; to supply adequately. 

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