blunt vs dilute

blunt

verb
  • To repress or weaken; to impair the force, keenness, or susceptibility, of 

  • To dull the edge or point of, by making it thicker; to make blunt. 

adj
  • Having a thick edge or point; not sharp. 

  • Abrupt in address; plain; unceremonious; wanting the forms of civility; rough in manners or speech. 

  • Dull in understanding; slow of discernment; opposed to acute. 

  • Hard to impress or penetrate. 

  • Slow or deficient in feeling: insensitive. 

noun
  • A marijuana cigar. 

  • A playboating move resembling a cartwheel performed on a wave. 

  • A short needle with a strong point. 

  • A fencer's practice foil with a soft tip. 

dilute

verb
  • To become attenuated, thin, or weak. 

  • To cause the value of individual shares or the stake of a shareholder to decrease by increasing the total number of shares. 

  • To weaken, especially by adding a foreign substance. 

  • To make thinner by adding solvent to a solution, especially by adding water. 

adj
  • Of an animal: having a lighter-coloured coat than is usual. 

  • Having a low concentration. 

  • Weak; reduced in strength by dilution; diluted. 

noun
  • An animal having a lighter-coloured coat than is usual. 

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