Definitions

earnestness

[ur-nist-nis] / ˈɜr nɪst nɪs /

NOUN

determination; seriousness

Synonyms

STRONGEST

ardor devotion enthusiasm fervor firmness intensity sincerity solemnity tenacity urgency warmth zeal

STRONG

absorption attentiveness concentration decision deliberation doggedness eagerness engrossment gravity intentness keenness passion perseverance persistence purposefulness resolution resolve serious-mindedness sobriety stress vehemence

Antonyms

STRONGEST

apathy coldness coolness indifference lethargy weakness

STRONG

idleness indecision indolence question unimportance wavering

WEAK

flippancy insincerity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That earnestness was always my favorite element of their work.

From Salon • Jun. 6, 2026

I arrived at Columbia in my 30s with the earnestness of a convert.

From The Wall Street Journal • Apr. 2, 2026

That’s not to say that the movie feels disingenuous; it’s brimming with earnestness, but fervor can be easily mistaken for fanfare.

From Salon • Nov. 7, 2025

I hear similarities in the guitar playing, though I think you balance earnestness with a knowing quality I don’t get from stomp-clap.

From Los Angeles Times • Oct. 8, 2025

“This man says, ‘An exquisite book, full of truth, beauty, and earnestness.’

From "Little Women" by Louisa May Alcott

Vocabulary lists containing earnestness

The Devil's Arithmetic

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Dracula

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Lee Surrenders to Grant (1865)

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