Synonyms

trustworthy

American

[truhst-wur-thee] / ˈtrʌstˌwɜr ði /

adjective

deserving of trust or confidence; dependable; reliable.

The treasurer was not entirely trustworthy.

Synonyms:

faithful, honorable, honest, true

trustworthy British

/ ˈtrʌstˌwɜːðɪ /

adjective

worthy of being trusted; honest, reliable, or dependable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See reliable.

Other Word Forms

trustworthily adverb
trustworthiness noun
untrustworthily adverb
untrustworthy adjective

Etymology

Origin of trustworthy

First recorded in 1800–10; trust + worthy

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.

According to the Associated Press, advertisers are increasingly using Super Bowl airtime to promote digital health platforms and AI-driven tools, positioning them as convenient, trustworthy, and essential.

From Salon

"We will keep working closely with our member states to make the online environment in Europe safe, transparent and trustworthy," the spokesman said.

From Barron's

Appoint a trustworthy person to hold power of attorney to oversee an ailing relative’s estate plan.

From MarketWatch

“Hear me well, Novis. You are bound by the Secrets Act. I assured my superiors that you were trustworthy. Do not make me regret my decision.”

From Literature

“The EU might be boring, but it’s predictable and trustworthy,” Ms. Mohan says.

From The Wall Street Journal

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023