trustworthiness
Americannoun
Etymology
Origin of trustworthiness
Explanation
Trustworthiness is the quality of a person or a thing that inspires reliability. If you want a pet known for its trustworthiness, choose a loyal and obedient dog. People or things can be described with the adjective trustworthy, and when you add the suffix -ness to it, you make the word into a noun describing the quality or trait of being trustworthy. A person can be known for trustworthiness in keeping promises, and a newspaper can be worthy of trust for correct reporting.
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.
Since trustworthiness is already established, having both your niece and nephew serve as executor could be a win-win.
From MarketWatch ● Aug. 24, 2026
The main author of a 2021 paper, external on the topic, she says good-looking people get hired more often because people associate attractiveness with positive traits such as trustworthiness and intelligence.
From BBC ● Jul. 28, 2026
The same goes for securities brokers — “The slightest doubt as to the trustworthiness of a broker’s word or commitment would put him out of business overnight.”
From Los Angeles Times ● Jun. 25, 2026
Beyond the dubious and prejudicial methodology, the poll was conducted online, which further undermines its trustworthiness.
From Salon ● Apr. 13, 2026
Three men did meet Holmes’s standard of trustworthiness.
From "The Devil in the White City" by Erik Larson
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.
