ETHICAL Synonyms: 155 Similar and Opposite Words

Q: How does the adjective 'ethical' differ from other similar words?

Some common synonyms of ethical are moral , noble , righteous , and virtuous . While all these words mean "conforming to a standard of what is right and good," ethical may suggest the involvement of more difficult or subtle questions of rightness, fairness, or equity. // committed to the highest ethical principles

Q: When is 'moral' a more appropriate choice than 'ethical'?

The meanings of moral and ethical largely overlap; however, moral implies conformity to established sanctioned codes or accepted notions of right and wrong. // the basic moral values of a community

Q: When would 'noble' be a good substitute for 'ethical'?

Although the words noble and ethical have much in common, noble implies moral eminence and freedom from anything petty, mean, or dubious in conduct and character. // had the noblest of reasons for seeking office

Q: When is it sensible to use 'righteous' instead of 'ethical'?

The words righteous and ethical are synonyms, but do differ in nuance. Specifically, righteous stresses guiltlessness or blamelessness and often suggests the sanctimonious. // wished to be righteous before God and the world

Q: When might 'virtuous' be a better fit than 'ethical'?

While the synonyms virtuous and ethical are close in meaning, virtuous implies moral excellence in character. // not a religious person, but virtuous nevertheless

ethical

adjective

ˈe-thi-kəl

Definition of ethical

as in honorable

conforming to a high standard of morality or virtue the ethical behavior expected of every member of the police force

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in honest

following the accepted rules of moral conduct the ethical course of action for the senator who lied to Congress would be to resign

Synonyms & Similar Words

Antonyms & Near Antonyms

as in moral

guided by or in accordance with one's sense of right and wrong ethical writers do not use the words of other writers without giving them proper credit

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective ethical differ from other similar words?

Some common synonyms of ethical are moral, noble, righteous, and virtuous. While all these words mean "conforming to a standard of what is right and good," ethical may suggest the involvement of more difficult or subtle questions of rightness, fairness, or equity.

committed to the highest ethical principles

When is moral a more appropriate choice than ethical?

The meanings of moral and ethical largely overlap; however, moral implies conformity to established sanctioned codes or accepted notions of right and wrong.

the basic moral values of a community

When would noble be a good substitute for ethical?

Although the words noble and ethical have much in common, noble implies moral eminence and freedom from anything petty, mean, or dubious in conduct and character.

had the noblest of reasons for seeking office

When is it sensible to use righteous instead of ethical?

The words righteous and ethical are synonyms, but do differ in nuance. Specifically, righteous stresses guiltlessness or blamelessness and often suggests the sanctimonious.

wished to be righteous before God and the world

When might virtuous be a better fit than ethical?

While the synonyms virtuous and ethical are close in meaning, virtuous implies moral excellence in character.

not a religious person, but virtuous nevertheless

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 ethical To any veterinarian, these results would be considered an ethical crisis. — Dr. Jacob Appel, New York Daily News, 8 Oct. 2026 Sorkin’s point seems to be that even in the digital age, there aren’t really any new ways to be a thorough, ethical journalist—all the old rules still apply. — Stephanie Zacharek, Time, 7 Oct. 2026 Ibrahim has spent almost a decade helping Google DeepMind build artificial intelligence and stay ahead of the thorny ethical, and downright existential, questions that surround the rapidly advancing technology. — Corynn Winston, CNBC, 6 Oct. 2026 Human employees operate within legal, ethical and organizational accountability frameworks. — Kazuhiro Gomi, Forbes.com, 6 Oct. 2026 See All Example Sentences for ethical

Recent Examples of Synonyms for ethical

Adjective

Dealing with the British, his Tenzing is scrupulous and honorable, but don’t confuse that with subservience.

— Owen Gleiberman, Variety, 10 Oct. 2026
My sympathies are entirely with Prince William, who's a thoroughly honorable, decent young man who's just had it with his brother and wants nothing to do with him.

— Stephanie Nolasco , Ashley Papa, FOXNews.com, 5 Oct. 2026

Definition of honorable

Adjective

Those values might include being honest, assertive, or standing up for themselves.

— Tatiana Sataua, Fortune, 11 Oct. 2026
While discussing the characterizations present in the series, Sandler noted that star Noah Reid’s Rapp may be an honest representation of men, if not the most likable.

— Abbey White, HollywoodReporter, 10 Oct. 2026

Definition of honest

Adjective

Her most effective characters are children or young adults, people who may credibly experience a simplistic moral awakening.

— Sam Worley, Vulture, 5 Oct. 2026
Sutskever is the moral center of the film and grows increasingly uncomfortable as Altman forges ahead with complicated AI models that have learned how to lie, willfully ignoring risks.

— Jill Goldsmith, Deadline, 5 Oct. 2026

Definition of moral

Adjective

From its opening moments, Zoe Kazan’s epic, sprawling Netflix adaptation of John Steinbeck’s 1952 novel, East of Eden, announces that the monstrous Cathy Ames (played by Florence Pugh) is the true center of the story.

— Jasmine Vojdani, Vulture, 10 Oct. 2026
The true subject of the movie is the power of law, and the erosion of law.

— Owen Gleiberman, Variety, 10 Oct. 2026

Definition of true

Adjective

Those are respectable numbers, but fans have been clamoring for more game-changing plays from a pass rusher who terrorized opposing offensive linemen during training camp.

— Antwan Staley, New York Daily News, 8 Oct. 2026
Turning up the volume on their performance made Miami’s defense respectable for three quarters of Sunday’s loss to the Vikings.

— Omar Kelly, Miami Herald, 7 Oct. 2026

Definition of respectable

Adjective

The output of such organizations affects everyone, and a conscientious official may reasonably fear that exiting in a crisis will only accelerate it.

— Eyal Press, New Yorker, 28 Sep. 2026
Almost 7% of Tarrant County kindergarteners had a conscientious exemption to at least one vaccine in the 2025-26 school year, up from 3% five years ago, according to state data.

— Ciara McCarthy, Fort Worth Star-Telegram, 14 Sep. 2026

Definition of conscientious

Adjective

Also, a foul ball hit by almost any player would be a nice souvenir.

— Scott Simon, NPR, 10 Oct. 2026
Sure enough, there were a few hares in the field and the grass was just long enough to give a bit of protection to the hares and set a nice backdrop for the photographs.

— New Atlas, New Atlas, 10 Oct. 2026

Definition of nice

Adjective

Lucy’s constant sense of invention sometimes falters under the album’s new, megawatt spotlight, lacking the enticing mystery that gives their best music its power.

— H.D. Angel, Pitchfork, 8 Oct. 2026
Among those surveyed, Latinos who didn’t vote in 2024 were more likely than those who had voted to have economic frustrations, like struggling to earn enough money or find a good job.

— Nicholas Wu, semafor.com, 8 Oct. 2026

Definition of good

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“Ethical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ethical. Accessed 13 Oct. 2026.

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