reliable

[ri-lahy-uh-buhl] / rɪˈlaɪ ə bəl /

ADJECTIVE

trustworthy

Synonyms

STRONGEST

decent decisive dependable good honest positive predictable respectable safe sincere solid stable steady strong true

WEAK

candid careful certain come-through conscientious constant definite determined devoted faithful firm high-principled honorable impeccable incorrupt loyal okay proved reputable responsible righteous sound staunch steadfast sterling sure there tried tried-and-true true-blue true-hearted trusty unequivocal unfailing unimpeachable upright veracious

Antonyms

STRONGEST

bad broken corrupt dishonest evil false fraudulent inadequate indefinite intermittent soft uncertain undependable unfixed unreal unreliable unrespectable unstable unsteady unsuitable unsure untrustworthy vulnerable weak wobbly

WEAK

deceptive irresponsible

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.

Summary: Surfshark is a reliable, budget-friendly USA VPN service that supports an unlimited number of devices and delivers strong performance.

From Salon • Jun. 10, 2026

Nestlé’s suite of reliable and steady products can help it ease investors’ AI jitters and serve as a hedge against volatile tech stocks.

From Barron's • Jun. 10, 2026

“It is possible to have accessible, secure, reliable and verified elections, and also an accelerated vote count.”

From Los Angeles Times • Jun. 9, 2026

Farrell said the driverless trucks are more reliable than human drivers.

From The Wall Street Journal • Jun. 8, 2026

The problem was not solved until John Harrison produced the first reliable marine chronometer in 1735.

From "The Invention of Science" by David Wootton

Vocabulary lists containing reliable

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"My Favorite Chaperone," Vocabulary from the short story

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