What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Vigour vs Robust - What's the difference?

vigour | robust |

As a noun vigour

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

As an adjective robust is

evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health.

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

    Related terms

    * vegetable * vigil

    robust

    English

    Adjective

    (er)
  • Evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health.
    • He was a robust man of six feet four.
  • * Anthony Trollope (1815-1882)
    • She was stronger, larger, more robust physically than he had hitherto conceived.
  • Violent; rough; rude.
  • * {{quote-news
    • , year=2011 , date=October 1 , author=Phil McNulty , title=Everton 0 - 2 Liverpool , work=BBC Sport citation , page= , passage=As a frenetic opening continued, Cahill - whose robust approach had already prompted Jamie Carragher to register his displeasure to Atkinson - rose above the Liverpool defence to force keeper Pepe Reina into an athletic tip over the top.}}
  • Requiring strength or vigor; as, robust employment.
  • Sensible (of intellect etc.); straightforward, not given to or confused by uncertainty or subtlety;
  • (systems engineering) Designed or evolved in such a way as to be resistant to total failure despite partial damage.
  • (software engineering) Resistant or impervious to failure regardless of user input or unexpected conditions.
  • (statistics) Not greatly influenced by errors in assumptions about the distribution of sample errors.

    • Usage notes

    * "More" and "most robust" are much more common than the forms ending in "-er" or "-est".

    Derived terms

    * robustness

    See also

    * (Robust statistics)

    Anagrams

    * * ----