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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 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 Cueball and Eddy actually prove to be conscientious workers, making deliveries on time and being careful with the items. Oline H. Cogdill, Sun Sentinel, 7 Aug. 2025 See All Example Sentences for conscientious
Recent Examples of Synonyms for conscientious
Adjective
  • But while that attempt to shield his team may be honorable, the reality is that the Miami back line has let him down on too many occasions this season.
    The Athletic Staff, New York Times, 1 Oct. 2025
  • Mason is an honorable man who has fallen on hard times and is desperately trying to keep from losing the family ranch.
    Ryan Schwartz, TVLine, 22 Sep. 2025
Adjective
  • Be careful when handling debris that may have blown into your yard.
    CA Weather Bot, Sacbee.com, 3 Oct. 2025
  • These treatments require careful and ongoing monitoring.
    Lucy Notarantonio, MSNBC Newsweek, 3 Oct. 2025
Adjective
  • Since you’re still considered a federal employee on furlough, any job must fall within the federal government’s standards of ethical conduct and rules.
    Medora Lee, USA Today, 3 Oct. 2025
  • In fact, Veja’s cost of goods is three times higher than that of comparable products due to this ethical sourcing.
    Alexandra Harrell, Sourcing Journal, 30 Sep. 2025
Adjective
  • Martin, who is fifty-four, is the most commercially successful songwriter of the twenty-first century; his work is meticulous and precise, and his songs are taut, balanced, unyielding.
    Amanda Petrusich, New Yorker, 3 Oct. 2025
  • Following the video, Swift began sharing footage from the rehearsals and set of the video, letting us into her meticulous planning process.
    Brittany Spanos, Rolling Stone, 3 Oct. 2025
Adjective
  • There is no military strength without moral strength, no good outcome when summoning tempers alongside uncertainty and rifles, and no margin for error in what may come next.
    Keith Wilson, Time, 2 Oct. 2025
  • Right now, people want moral courage and clear calls to action.
    Sarah Stankorb, MSNBC Newsweek, 1 Oct. 2025
Adjective
  • Set to debut on the streamer on January 9, 2026, the film follows free-spirited Poppy (Bader) and routine-loving Alex (Blyth), who have been unlikely best friends for a decade, living in different cities but spending every summer vacation together.
    Matt Grobar, Deadline, 30 Sep. 2025
  • According to the rescue, Cody has shown himself to be a gentle and loving dog who thrives on human companionship.
    Alice Gibbs, MSNBC Newsweek, 30 Sep. 2025
Adjective
  • Anonymity also allows the scouts to be completely honest, without fear of reprisals.
    Josh Robbins, New York Times, 7 Oct. 2025
  • At the time, the Times responded by affirming a commitment to honest dialogue and mutual respect among colleagues.
    David Folkenflik, NPR, 6 Oct. 2025
Adjective
  • Associations that keep up with laws and embrace diligent management are simply better positioned for long-term stability and sustained owner confidence, even in the face of a shifting and sometimes unpredictable market.
    Maria Williams, USA Today, 25 Sep. 2025
  • Help recognize those keeping Anaheim beautiful Here is an opportunity to compliment and recognize your neighbors for their diligent work on maintaining their property.
    Andrea Manes, Oc Register, 25 Sep. 2025

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Cite this Entry

“Conscientious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conscientious. Accessed 8 Oct. 2025.

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