fume vs naphtha

fume

noun
  • A material that has been vaporized from the solid or liquid state to the gas state and re-coalesced to the solid state. 

  • Anything unsubstantial or airy; idle conceit; vain imagination. 

  • Rage or excitement which deprives the mind of self-control. 

  • The incense of praise; inordinate flattery. 

  • A gas or vapour/vapor that is strong-smelling or dangerous to inhale. 

verb
  • To apply or offer incense to. 

  • To expose (something) to fumes; specifically, to expose wood, etc., to ammonia in order to produce dark tints. 

  • To pass off in fumes or vapours. 

  • To be as in a mist; to be dulled and stupefied. 

  • To express or feel great anger. 

  • To emit fumes. 

naphtha

noun
  • Any of a wide variety of aliphatic or aromatic liquid hydrocarbon mixtures distilled from petroleum or coal tar, especially as used in solvents or petrol. 

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