convoluted vs gasser

convoluted

adj
  • Complex, complicated, or intricate. 

  • Having numerous overlapping coils or folds; convolute. 

gasser

noun
  • 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. 

  • One who gasses, or poisons with gas. 

  • 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. 

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