EARNESTS Synonyms: 143 Similar and Opposite Words

Q: How is the word 'earnest' different from other adjectives like it?

Some common synonyms of earnest are grave , sedate , serious , sober , solemn , and staid . While all these words mean "not light or frivolous," earnest suggests sincerity or often zealousness of purpose. // an earnest reformer

Q: In what contexts can 'grave' take the place of 'earnest'?

The words grave and earnest can be used in similar contexts, but grave implies both seriousness and dignity in expression or attitude. // read the proclamation in a grave voice

Q: When is it sensible to use 'sedate' instead of 'earnest'?

The synonyms sedate and earnest are sometimes interchangeable, but sedate implies a composed and decorous seriousness. // remained sedate amid the commotion

Q: Where would 'serious' be a reasonable alternative to 'earnest'?

The words serious and earnest are synonyms, but do differ in nuance. Specifically, serious implies a concern for what really matters. // a serious play about social injustice

Q: When can 'sober' be used instead of 'earnest'?

In some situations, the words sober and earnest are roughly equivalent. However, sober stresses seriousness of purpose and absence of levity or frivolity. // a sober look at the state of our schools

Q: When might 'solemn' be a better fit than 'earnest'?

Although the words solemn and earnest have much in common, solemn suggests an impressive gravity utterly free from levity. // a sad and solemn occasion

Q: When is 'staid' a more appropriate choice than 'earnest'?

While the synonyms staid and earnest are close in meaning, staid suggests a settled, accustomed sedateness and prim self-restraint. // a quiet and staid community

earnest 1 of 2

adjective

ˈər-nəst

Definition of earnest

as in solemn

not joking or playful in mood or manner I'll accept only an earnest apology from you

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Antonyms & Near Antonyms

earnest

2 of 2

noun

as in intentness

a mental state free of jesting or trifling I am in deadly earnest about this marriage proposal

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word earnest different from other adjectives like it?

Some common synonyms of earnest are grave, sedate, serious, sober, solemn, and staid. While all these words mean "not light or frivolous," earnest suggests sincerity or often zealousness of purpose.

an earnest reformer

In what contexts can grave take the place of earnest?

The words grave and earnest can be used in similar contexts, but grave implies both seriousness and dignity in expression or attitude.

read the proclamation in a grave voice

When is it sensible to use sedate instead of earnest?

The synonyms sedate and earnest are sometimes interchangeable, but sedate implies a composed and decorous seriousness.

remained sedate amid the commotion

Where would serious be a reasonable alternative to earnest?

The words serious and earnest are synonyms, but do differ in nuance. Specifically, serious implies a concern for what really matters.

a serious play about social injustice

When can sober be used instead of earnest?

In some situations, the words sober and earnest are roughly equivalent. However, sober stresses seriousness of purpose and absence of levity or frivolity.

a sober look at the state of our schools

When might solemn be a better fit than earnest?

Although the words solemn and earnest have much in common, solemn suggests an impressive gravity utterly free from levity.

a sad and solemn occasion

When is staid a more appropriate choice than earnest?

While the synonyms staid and earnest are close in meaning, staid suggests a settled, accustomed sedateness and prim self-restraint.

a quiet and staid community

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 earnest

Adjective

Though most are earnest and well-trained most are embedded in a product-selling system. — Teresa Ghilarducci, Forbes.com, 7 July 2026 What Kenzie describes — the discovery that belonging generates effort, that trust compounds, that earnest investment in an institution can be returned — is precisely what defensive foreclosure costs. — Nick Lichtenberg, Fortune, 6 July 2026

Noun

Then, the moms and daughters ring the bell, and the party begins in earnest. — Erin Qualey, Vulture, 17 June 2026 The Carolina Panthers will start their roster evaluation process in earnest on July 22 when players return to Bank of America Stadium for the team’s annual training camp. — Mike Kaye june 16, Charlotte Observer, 16 June 2026 See All Example Sentences for earnest

Recent Examples of Synonyms for earnest

Adjective

In both the novel and its film adaptation, the scriptorium is portrayed as a solemn place where writing is a mechanical, joyless labor.

— Literary Hub, Literary Hub, 6 July 2026
But the challenge has remained over the decades for popes that the threat of schism, or a rupture within the church, might lurk behind a preference for a more solemn liturgy.

— ABC News, ABC News, 3 July 2026

Definition of solemn

Noun

The earnestness of this story just doesn’t work as well when everything is done in such blatantly artificial ways and for obvious pursuit of profit.

— Gregory Nussen, Deadline, 8 July 2026
Despite the seriocomic set-up, as Vibeke gets more unstable, Mengel refuses to play her irrationality for laughs, instead taking the more difficult route of earnestness.

— Jessica Kiang, Variety, 7 July 2026

Definition of earnestness

Adjective

Surrounding areas are under a very serious Level 3 of 4 risk.

— Mary Gilbert, CNN Money, 15 July 2026
However, the area does have serious needs for infrastructure improvement, such as addressing flooding that has long affected neighborhoods like Argentine during rainy times of year.

— Sofi Zeman July 14, Kansas City Star, 14 July 2026

Definition of serious

Noun

Understanding the gravity of a red flag warning and adhering to these precautions is paramount in averting wildfires during these perilous conditions.

— CA Weather Bot, Sacbee.com, 14 July 2026
The miniature ones are small enough that the gravity doesn’t affect them in that way.

— Maximilíano Durón, ARTnews.com, 14 July 2026

Definition of gravity

Adjective

These new images, however, revealed that Quest is in worse condition than previously thought, with fishing nets, floats, and other bottom-trawling gear snagged on the stern and much of the starboard side.

— Jennifer Ouellette, ArsTechnica, 10 July 2026
People use all caps to indicate heightened emotion and avoid the formality of proper punctuation, which now seems stilted, even stern.

— Rose Horowitch, The Atlantic, 8 July 2026

Definition of stern

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“Earnest.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/earnest. Accessed 17 Jul. 2026.

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Synonyms of earnest

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