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Synonym Chooser

How does the adjective conscientious differ from other similar words?

Some common synonyms of conscientious are honest, honorable, just, scrupulous, and upright. While all these words mean "having or showing a strict regard for what is morally right," conscientious and scrupulous imply an active moral sense governing all one's actions and painstaking efforts to follow one's conscience.

conscientious in the completion of her assignments
scrupulous in carrying out the terms of the will

When can honest be used instead of conscientious?

Although the words honest and conscientious have much in common, honest stresses adherence to such virtues as truthfulness, candor, or fairness.

known for being honest in business dealings

When could honorable be used to replace conscientious?

The synonyms honorable and conscientious are sometimes interchangeable, but honorable suggests a firm holding to codes of right behavior and the guidance of a high sense of honor and duty.

a difficult but honorable decision

Where would just be a reasonable alternative to conscientious?

The words just and conscientious can be used in similar contexts, but just stresses conscious choice and regular practice of what is right or equitable.

workers given just compensation

When is upright a more appropriate choice than conscientious?

In some situations, the words upright and conscientious are roughly equivalent. However, upright implies a strict adherence to moral principles.

a stern and upright minister

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of conscientious Given the atmosphere, the dazzling quality of the food and the conscientious service, this should be a very successful restaurant for a long time. Tom Hyland, Forbes.com, 18 Sep. 2025 Now, in the years since his brother's death, Melvin says he's become increasingly conscientious about his own health. Alex Ross, PEOPLE, 10 Sep. 2025 Younger adults in particular are less conscientious, agreeable, extroverted and open to new experiences than past generations, while neuroticism — marked by anxiety and emotional instability — is rising. The Editorial Board, Chicago Tribune, 31 Aug. 2025 Most of the traits that are good, like being conscientious and agreeable are also cool, but in different capacities. Dana Taylor, USA Today, 28 Aug. 2025 See All Example Sentences for conscientious
Recent Examples of Synonyms for conscientious
Adjective
  • In 2021, the Vietnam Veterans of America presented Agnes with an award for her dedication, devotion and honorable military service.
    Bea L. Hines, Miami Herald, 31 Oct. 2025
  • And unlike Hemingway, who tends to be fixated on honorable men thrust into, or just emerging from, Big Moments—frequently war—McGuane is interested in large-souled men in smaller moments.
    Tyler Austin Harper, The Atlantic, 30 Oct. 2025
Adjective
  • Those same records also showed that the only other purchases of BAM in the state of Colorado had been from the Colorado Parks and Wildlife agency and the National Parks Service — both of which maintained careful records of any use of the drug, per the indictment.
    Chris Spargo, PEOPLE, 30 Oct. 2025
  • Be careful when handling debris that may have blown into your yard.
    NC Weather Bot, Charlotte Observer, 30 Oct. 2025
Adjective
  • Other ethical considerations will arise as the watches go into production.
    Oscar Holland, CNN Money, 6 Nov. 2025
  • There are also social and ethical challenges that need to be addressed.
    Prabhat Ranjan Mishra, Interesting Engineering, 5 Nov. 2025
Adjective
  • Aster's craftsmanship matches his lead's, with Hereditary being as controlled and meticulous as the miniature tableaux Collette's character creates.
    Dennis Perkins, Entertainment Weekly, 31 Oct. 2025
  • The rules on how nurse practitioners can see patients in Missouri are meticulous.
    Meg Cunningham, Kansas City Star, 30 Oct. 2025
Adjective
  • My appeal is not only personal, but also moral.
    Kim Aris, Time, 7 Nov. 2025
  • Then there is the wider moral question of whether historical artifacts should ever be intentionally destroyed.
    Oscar Holland, CNN Money, 6 Nov. 2025
Adjective
  • So loving so tender, so, so smart.
    Melissa Fleur Afshar, MSNBC Newsweek, 4 Nov. 2025
  • Pictured with a loving 2D sense of verdant forest habitat and targeting 2-6s, a little frog and her friends live wild adventures around their forest, where music and friendship turn each day into discovery, learning and fun, says the synopsis.
    John Hopewell, Variety, 3 Nov. 2025
Adjective
  • His memoir is a patchy affair, to be honest, which omits entire swaths of his achievement, yet its wayward momentum exerts a certain charm, as if Hopkins were only just in control of his reminiscences.
    Anthony Lane, New Yorker, 3 Nov. 2025
  • Walks that resulted in us having the deepest, most honest and even the funniest conversations of our lives together.
    Louis Casiano , Janelle Ash, FOXNews.com, 3 Nov. 2025
Adjective
  • Although some perhapsing and mythmaking inevitably find their way into The Dream Factory, Swift is far more diligent about the factual record than Greenblatt is.
    Isaac Butler, The Atlantic, 3 Nov. 2025
  • Even diligent collateral checks aren’t foolproof, and determined fraudsters will succeed for a while.
    Liz Hoffman, semafor.com, 30 Oct. 2025

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Cite this Entry

“Conscientious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conscientious. Accessed 7 Nov. 2025.

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