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.

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

From Los Angeles Times • Jun. 9, 2026

Though the author discovered few reliable data points, she did find many opinions and a whole world of anecdotes.

From The Wall Street Journal • Jun. 9, 2026

“The truth is we are taking extra steps to ensure the voting process is accessible and the vote count is accurate and reliable, and that’s why it takes a long time,” said Alexander.

From Salon • Jun. 9, 2026

The animals learned which route would lead to a reward and gradually developed a reliable strategy for reaching it.

From Science Daily • Jun. 8, 2026

The Azores were later rediscovered around 1427, but the event still seemed unimportant, and no reliable account survives.

From "The Invention of Science" by David Wootton

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