corporal vs error-prone

corporal

adj
  • Of or pertaining to the body, especially the human body; bodily. 

  • Pertaining to the body (the thorax and abdomen), as distinguished from the head, limbs and wings, etc. 

noun
  • A non-commissioned officer rank in the police force, below a sergeant but above a private or patrolman. 

  • The white linen cloth on which the elements of the Eucharist are placed; a communion cloth. 

  • A non-commissioned officer army rank with NATO code OR-4. The rank below a sergeant but above a lance corporal and private. 

  • A worker in charge of the wagonway, reporting to the deputy. 

error-prone

adj
  • In the habit of making errors. 

How often have the words corporal and error-prone occurred in a corpus of books? (source: Google Ngram Viewer )