deficient vs herb

deficient

noun
  • A person who is deficient. 

adj
  • Insufficient or inadequate in amount. 

  • Lacking something essential; often construed with in. 

  • Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n). 

herb

noun
  • A lame or uncool person. 

  • Cannabis. 

  • Any green, leafy plant, or parts thereof, used to flavour or season food. 

  • A plant whose stem is not woody and does not persist beyond each growing season 

  • A plant whose roots, leaves or seeds, etc. are used in medicine. 

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