liquid vs pure

liquid

adj
  • Flowing or sounding smoothly or without abrupt transitions or harsh tones. 

  • Belonging to a class of consonants comprised of the laterals and the rhotics, which in many languages behave similarly. 

  • Having sufficient trading activity to make buying or selling easy. 

  • Fluid and transparent. 

  • Flowing freely like water; fluid; not solid and not gaseous; composed of particles that move freely among each other on the slightest pressure. 

  • Easily sold or disposed of without losing value. 

noun
  • A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid. 

  • Any of a class of consonant sounds that includes l and r. 

pure

adj
  • Without harmonics or overtones; not harsh or discordant. 

  • 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. 

  • A lot of. 

  • 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 liquid and pure occurred in a corpus of books? (source: Google Ngram Viewer )