adjective
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telling or expressing the truth; honest or candid
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realistic
a truthful portrayal of the king
Other Word Forms
Etymology
Origin of truthful
Explanation
Truthful means honest or believable. A truthful answer to a question doesn't mince words—it is completely straightforward and accurate. If your little sister asks you whether the Tooth Fairy is real, you'll have to consider how truthful you want to be. You can think about whether the truthful answer will be to upsetting for her, since you're not under oath in a courtroom, where you're legally obligated to be truthful. A now-obsolete adjective with the same meaning was truthy, "characterized by truth."
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 wouldn’t be truthful, and that would make you in the wrong,” Collins recalls telling Walters.
From Slate ● Sep. 17, 2026
Saab agrees to "cooperate fully" with prosecutors by "providing truthful complete information and testimony... when called upon," the court filing said.
From Barron's ● Sep. 15, 2026
In a statement, Hochman said he remained opposed to the Erik and Lyle’s release, arguing the brothers have not been truthful in their explanations of the shootings.
From Los Angeles Times ● Sep. 8, 2026
He did say that if the information provided by either side is not truthful, then the client is entitled to get their money back.
From BBC ● Aug. 10, 2026
I was careful not to over-emphasize the word boys in my quest to be truthful with Charlie.
From "Twilight" by Stephenie Meyer
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.
