gasser vs recondite

gasser

noun
  • One who gasses, or poisons with gas. 

  • More generally, any car or truck that runs on pump gas, as opposed to diesel fuel, racing fuel, or a car with an electric motor. 

  • Something highly entertaining or remarkable. 

  • A kind of hot rod based on production models from the 1930s to mid-1960s, stripped of extraneous weight and jacked up using a truck beam axle to provide better weight distribution on acceleration. 

recondite

noun
  • A recondite (hidden or obscure) person or thing. 

  • A scholar or other person who is recondite, that is, who has mastery over his or her field, including its esoteric minutiae. 

adj
  • Difficult to grasp or understand; abstruse, profound. 

  • Little known; esoteric, secret. 

  • Having mastery over one's field, including its esoteric minutiae; learned. 

  • Deliberately employing abstruse or esoteric allusions or references; intentionally obscure. 

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