What's the difference between perspicacious and perspicacity?

Perspicacious


Definition:

  • (a.) Having the power of seeing clearly; quick-sighted; sharp of sight.
  • (a.) Fig.: Of acute discernment; keen.

Example Sentences:

  • (1) Attention to the details of current investigations, efforts to control the risk factors, and the perspicacious use and suitable monitoring of pharmacological agents can be expected to reduce the risks for both the pregnant patient and her attending physicians.
  • (2) The deep grooves of grief in his brow, his sunken, woeful eyes and dry parched lips a perspicacious sculpture carved in anticipation of this slap of indignity.
  • (3) Only one thing is perspicaciously clear, and that is where the hysterical arguments against change put by, among others, the Church of England will lie once this saga has run its course – namely, on the wrong side of history.
  • (4) But a close second is the more meaningful and perspicacious “Blame straight people – they keep having gay babies ”.
  • (5) As Steve Coll wrote perspicaciously in The New Yorker last week , the question of resuming war in Iraq in 2014 is not whether or not a new conflict can be justified – but where it will lead.
  • (6) Les Bright Exeter, Devon • For her perspicacious and comprehensive analysis of all the difficulties Simon Stevens will face as the chief of NHS England, Polly Toynbee should be raised to the peerage.
  • (7) Drawing from a perspicacious review of the literature, the respective advantages of various biopsy technics and their uses (i.e.

Perspicacity


Definition:

  • (n.) The state of being perspicacious; acuteness of sight or of intelligence; acute discernment.

Example Sentences:

  • (1) Since focused attention is a requisite for accurate photograph recognition, these data suggest that fathers view their newborns with perspicacity comparable to that of mothers.
  • (2) Such an inquiry requires the perspicacity of a skilled and disciplined observer.