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Assiduous vs Tenacity - What's the difference?

assiduous | tenacity |

As an adjective assiduous

is hard-working, diligent or regular (in attendance or work); industrious.

As a noun tenacity is

the quality or state of being tenacious; as, tenacity, or retentiveness, of memory; tenacity, or persistency, of purpose.

assiduous

English

Adjective

(en adjective)
  • Hard-working, diligent or regular (in attendance or work); industrious.
  • * 1831 , , The Surgeon's Daughter , ch. 2:
    • He was officious in the right time and place, quiet as a lamb when his patron seemed inclined to study or to muse, active and assiduous to assist or divert him whenever it seemed to be wished.
  • * 1880 , , Washington Square , ch. 33:
    • He died after three weeks' illness, during which Mrs. Penniman, as well as his daughter, had been assiduous at his bedside.
  • * 1917 , , "Bill the Bloodhound" in The Man With Two Left Feet and Other Stories :
    • A good deal of assiduous attention had enabled Henry to win this place in her affections.
  • * 2009 , Will Pavia , " Allen Klein, accountant turned manager of the Beatles, dies at 77," The Times (UK), 6 July:
    • Klein rose to prominence in the 1960s by assiduous application of accounting methods to the music industry.

    Usage notes

    * Since the 18th century, this term has sometimes carried a connotation of servility.

    Synonyms

    * meticulous, diligent, sedulous * See also

    Derived terms

    * assiduously

    References

    tenacity

    English

    Noun

    (tenacities)
  • The quality or state of being tenacious; as, tenacity, or retentiveness, of memory; tenacity, or persistency, of purpose.
  • * 2009 , , PHD Comics: Softball: younger and faster
    • — Our opponents may be younger, faster and less out of shape than we are, but we have something they’ll never have!
    — Tenure?
    — Tenacity!
  • The quality of bodies which keeps them from parting without considerable force; cohesiveness; the effect of attraction; – as distinguished from brittleness, fragility, mobility, etc.
  • The quality of bodies which makes them adhere to other bodies; adhesiveness; viscosity.
  • The greatest longitudinal stress a substance can bear without tearing asunder, – usually expressed with reference to a unit area of the cross section of the substance, as the number of pounds per square inch, or kilograms per square centimeter, necessary to produce rupture.

    • Synonyms

    * (state of being tenacious) retentiveness, persistency * (quality keeping bodies together) cohesiveness * (quality making bodies adhere) adhesiveness, viscosity

    Antonyms

    * (quality keeping bodies together) brittleness, fragility, mobility