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

Some of the investors said they felt McClain was trustworthy and a Christian family man.

From The Wall Street Journal • Jun. 7, 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

"Are you completely trustworthy?" he asked Altman in his first question of cross examination.

From BBC • May 15, 2026

Otherwise you may like to speak to Martha or Dorothy, or any members of the male staff you deem sufficiently trustworthy.

From "The Remains of the Day" by Kazuo Ishiguro

Vocabulary lists containing trustworthy

Positive Words to Describe a Person

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Common Core Grades 7–8, List 7

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

"Ode to the Table" by Pablo Neruda

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!