earnestness
Americannoun
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seriousness and zeal in intention, purpose, or effort.
Socrates was a man of great moral earnestness, and exemplified in his own life some of the noblest virtues.
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depth and sincerity of feeling.
Speak with conviction and earnestness, and the people watching and listening will believe you.
Etymology
Origin of earnestness
Explanation
Earnestness is a quality of sincere interest, belief, or opinion. The earnestness with which you recite your favorite poem might make your English class stop whispering and really listen. Your favorite history teacher's earnestness can be seen in the serious, intense way he talks about the Civil War or Prohibition. Little kids often approach the world with an earnestness that's reflected in their amazement and wonder at seemingly ordinary things, like fireflies or simple magic tricks. Earnestness comes from the adjective earnest, "showing sincere conviction," which has an Old English root, eornoste, "zealous."
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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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.
I arrived at Columbia in my 30s with the earnestness of a convert.
From The Wall Street Journal • Apr. 2, 2026
Hence, this nimble, propulsive movie, given a loose intimacy by Juan Sarmiento’s 16mm cinematography, proves to be oddly heartfelt when seemingly most cruel about Oscar’s hapless earnestness.
From Los Angeles Times • Jan. 30, 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
Yet, at the same time, Penn and Teller performed with earnestness and never judged their audiences.
From Los Angeles Times • Oct. 15, 2025
I was surprised that he prayed for Papa with the same earnestness that he prayed for himself and Aunty Ifeoma.
From "Purple Hibiscus" by Chimamanda Ngozi Adichie
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
