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

Synonyms & Similar Words

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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

The conviction is genuine and earnest, even if the priorities tell another story. — Bill Koch, Forbes.com, 29 Sep. 2026 Within ideologies like effective altruism, very earnest and brilliant young minds unironically debate the purpose of putting on sunscreen if AI is only going to kill us all. — Rumman Chowdhury, Rolling Stone, 25 Sep. 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

This production, solemn about our obligations to one another but committed to providing a good night out at the theater, is neither.

— Daniel D'Addario, Variety, 2 Oct. 2026
Zack Wheeler pitched a gem against Tampa Bay on Sunday and untangled a few thousand knots inside the stomachs of Phillies fans, and even from those inside a mostly solemn clubhouse.

— CBS News, CBS News, 28 Sep. 2026

Definition of solemn

Noun

Elizabeth Strout illustrates a kind man with an endearing earnestness about him who struggles with the fact that the world is not so simple anymore.

— Kat Chen, Condé Nast Traveler, 23 Sep. 2026
The diaries—particularly in Julian Sachs’s unexpurgated version, which captures Pavese’s alternating earnestness, archness, and pungent vulgarity—pose something of a problem.

— Max Norman, Harpers Magazine, 22 Sep. 2026

Definition of earnestness

Adjective

Doctors of podiatric medicine (DPMs) treat all foot conditions ranging from toenails, bunions, fractures, and plantar fasciitis to serious diabetic foot complications that can lead to limb amputation.

— Arkansas Online, Arkansas Online, 5 Oct. 2026
What began as a hobby to help explain complex redistricting cases more effectively has grown into a serious media operation.

— Max Tani, semafor.com, 5 Oct. 2026

Definition of serious

Adjective

As the Pacific Princess’ Captain Stubing, Gavin MacLeod played the stern yet beloved authority figure better than many might’ve expected, given how closely he’d become associated with comedy by that point.

— Will Harris, Entertainment Weekly, 23 Sep. 2026
The new trailer for Paper Tiger transfers this dynamic onto the scene of a rehabilitation project for New York City’s Gowanus Canal, resulting in far graver consequences than a stern talking-to from mom.

— Isabella Albaig, Vulture, 22 Sep. 2026

Definition of stern

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“Earnest.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/earnest. Accessed 8 Oct. 2026.

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