inspiration vs stimulus

inspiration

noun
  • The act of an elevating or stimulating influence upon the intellect, emotions or creativity. 

  • A new idea, especially one which arises suddenly and is clever or creative. 

  • A person, object, or situation which quickens or stimulates an influence upon the intellect, emotions or creativity. 

  • The drawing of air into the lungs, accomplished in mammals by elevation of the chest walls and flattening of the diaphragm, as part of the act of respiration. 

  • A supernatural divine influence on the prophets, apostles, or sacred writers, by which they were qualified to communicate moral or religious truth with authority; a supernatural influence which qualifies people to receive and communicate divine truth; also, the truth communicated. 

  • A breath, a single inhalation. 

stimulus

noun
  • Something external that elicits or influences a physiological or psychological activity or response, or that affects any of the sensory apparatuses. 

  • A sting on the body of a plant or insect. 

  • An external phenomenon that has an influence on a system, by triggering or modifying an internal phenomenon; for example, a spur or incentive that drives a person to take action or change behaviour. 

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