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.

He claimed that requests for installing this reliable phone had grown significantly.

From The Wall Street Journal • Apr. 3, 2026

A hard-boiled egg is something else entirely: firm, portable, reliable, tucked into lunchboxes or sliced over a salad.

From Salon • Apr. 3, 2026

Education Minister Paul Givan said the report rightly highlighted the importance of having reliable, comprehensive and earlier assessment information to support children's learning.

From BBC • Apr. 1, 2026

For investors that want to seek out the market’s most reliable dividend payers, the simplest solution is probably the ProShares S&P 500 Dividend Aristocrats ETF, which tracks the benchmark.

From Barron's • Apr. 1, 2026

Over time, observation became an adjunct to experiment, both producing reliable facts in place of the unreliable, unspecific ‘experience’ which underlay so much classical and medieval discussion.

From "The Invention of Science" by David Wootton

reliable

Example Sentences

Related Words