moral vs sisal

moral

noun
  • The ethical significance or practical lesson. 

  • Moral practices or teachings: modes of conduct. 

verb
  • To moralize. 

adj
  • Probable but not proved. 

  • Of or relating to principles of right and wrong in behaviour, especially for teaching right behaviour. 

  • Conforming to a standard of right behaviour; sanctioned by or operative on one's conscience or ethical judgment. 

  • Capable of right and wrong action. 

  • Positively affecting the mind, confidence, or will. 

sisal

noun
  • A sisal mat. 

  • The fibre of the plant. 

  • A Central American plant, Agave sisalana, cultivated for its sword-shaped leaves that yield fibers used for rope. 

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