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.

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

W promises to keep all but verified human users from posting, while eYou says it will "promote users sharing content considered trustworthy".

From Barron's • May 9, 2026

She said she felt fortunate to have a trustworthy vet.

From BBC • May 4, 2026

He truly did have a really nice smile, one that lit his eyes, making him appear open and trustworthy.

From "Bye Forever, I Guess" by Jodi Meadows

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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