multitudinous vs pure

multitudinous

adj
  • Existing in great numbers; innumerable. 

  • Crowded with many people. 

  • Coming from or produced by a large number of beings or objects. 

  • Comprising a large number of parts. 

pure

adj
  • A lot of. 

  • Of a single, simple sound or tone; said of some vowels and the unaspirated consonants. 

  • Free of foreign material or pollutants. 

  • Free of flaws or imperfections; unsullied. 

  • Done for its own sake instead of serving another branch of science. 

  • Mere; that and that only. 

  • Without harmonics or overtones; not harsh or discordant. 

  • Free of immoral behavior or qualities; clean. 

adv
  • to a great extent or degree; extremely; exceedingly. 

noun
  • One who, or that which, is pure. 

verb
  • to hit (the ball) completely cleanly and accurately 

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