EARNEST 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 next

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

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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

There was no diving here; no, this was earnest, earned writhing on the grass — medically justified. —

Dieter Kurtenbach, Mercury News, 26 June 2026 Last year, Hobert released Who’s the Clown, and it was quickly met with critical acclaim for the album’s catchy tracks and relatable and earnest lyrics. —

Nicole Fell, HollywoodReporter, 24 June 2026

Noun

Semiconductor stocks — Chip manufacturers slid as the tech sell-off resumed in earnest on Tuesday. —

Sarah Min, CNBC, 9 June 2026 Behind her back, her bosses began negotiating a secret plea deal in earnest with Epstein’s lawyers in July 2007. —

Julie K. Brown, Miami Herald, 4 June 2026 See All Example Sentences for earnest

Recent Examples of Synonyms for earnest

Adjective

Ureña, a 22-year-old right-hander who has emerged as another potential ace, speaks of Soriano with a giddy amusement mixed with a solemn respect for how the starter has survived in the big leagues.

— Liana Handler, Los Angeles Times, 30 June 2026
Dozens of firefighters lined the street in a solemn salute to their fallen colleagues.

— Chelsea Bailey, CNN Money, 29 June 2026

Definition of solemn

Noun

As these events unfold, Early’s earnestness blurs comedy and drama, to surprisingly heartfelt effect.

— CT Jones, Rolling Stone, 20 June 2026
Western, for his part, had by this time recovered something of his usual bluster, and began again upon the subject of Blifil, commending his estate and his family with great earnestness, as though these considerations alone ought to have settled the matter long since.

— Jay Caspian Kang, New Yorker, 2 June 2026

Definition of earnestness

Adjective

Beijing has and been accused of serious human violations, including large-scale arbitrary detention of Uyghur and other Muslim minorities, in Xinjiang.

— Simone McCarthy, CNN Money, 1 July 2026
Prosecutors said Anthony Edmond and Rafael Enriquez face the most serious charges, including conspiracy involving firearms trafficking, machineguns and drug trafficking.

— Michael Sinkewicz, FOXNews.com, 1 July 2026

Definition of serious

Noun

Her concept of gravity draws on both East and West, on karma and original sin.

— Meghan O’Gieblyn, Harpers Magazine, 30 June 2026
The probe was delayed from 2022, and headed for the asteroid Psyche, using a Mars-gravity assist and not arriving until August 2029.

— Richard Tribou, The Orlando Sentinel, 29 June 2026

Definition of gravity

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“Earnest.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/earnest. Accessed 1 Jul. 2026.

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Synonyms of earnest

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