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Impetus vs Vigour - What's the difference?

impetus | vigour |

As nouns the difference between impetus and vigour

is that impetus is while vigour is active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.

impetus

English

Noun

(es)
  • Something that impels, a stimulating factor.
  • The outbreak of World War II in 1939 gave a new impetus to receiver development.
  • * 2011 , Phil McNulty, Euro 2012: Montenegro 2-2 England [http://news.bbc.co.uk/sport2/hi/football/15195384.stm]
  • In a single moment Montenegro and their supporters were given fresh impetus and encouragement. Beciraj tested Hart with a low shot before teenager Phil Jones, on his England debut, suffered an anxious moment when Stevan Jovetic went down under his challenge, leaving the youngster clearly relieved to see referee Stark wave away Montenegro's appeals.
  • A force, either internal or external, that impels; an impulse.
  • The force or energy associated with a moving body; a stimulus.
  • An activity in response to a stimulus.
  • Anagrams

    * ----

    vigour

    English

    Alternative forms

    * vigor (US) * vygour (obsolete)

    Noun

  • Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.
  • * (rfdate) :
  • The vigour of this arm was never vain.
  • (biology) Strength or force in animal or force in animal or vegetable nature or action.
  • A plant grows with vigour.
  • Strength; efficacy; potency.
  • * 1667 , :
  • But in the fruithful earth His beams, unactive else, their vigour find.

    Usage notes

    Vigour and its derivatives commonly imply active strength, or the power of action and exertion, in distinction from passive strength, or strength to endure.

    Derived terms

    * envigorate * vigorous * hybrid vigor/hybrid vigour