Definitions

trustworthy

[truhst-wur-thee] / ˈtrʌstˌwɜr ði /

ADJECTIVE

reliable

Synonyms

STRONGEST

accurate authentic authoritative believable come-through convincing credible dependable ethical honest honorable mature principled realistic responsible sensible truthful upright

STRONG

trusty

WEAK

all right always there down-home exact fly-right kosher level-headed open plausible righteous rock saint secure square steadfast straight there tried true true blue trustable unfailing up front valid veracious

Antonyms

STRONGEST

dishonest doubtful false immature implausible improbable inaccurate inconceivable incredible irresponsible lying misleading unconvincing unlikely unrealistic unreliable untrustworthy untruthful

WEAK

undependable

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.

Best suited for: Users who value privacy and those seeking a trustworthy, no-cost VPN.

From Salon • Jun. 10, 2026

While the trimmed mean usually sends a reliable signal about where overall inflation will trend, Logan said it’s not as trustworthy at the moment.

From Barron's • Jun. 3, 2026

Here’s what we discovered: First, prosecutors did something called “vouching,” assuring grand jurors that they are trustworthy and would never bring an unjust case, so the charges must be sound.

From Slate • May 22, 2026

“I believe I am an honest and trustworthy businessperson,” he told Musk’s lawyer at one point.

From The Wall Street Journal • May 19, 2026

But it was not a trustworthy map of the Gobrin area.

From "The Left Hand of Darkness" by Ursula K. Le Guin

Vocabulary lists containing trustworthy

Positive Words to Describe a Person

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Common Core Grades 7–8, List 7

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"Ode to the Table" by Pablo Neruda

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