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.

While Dr Venkatesh said dental records are recognised globally as a fast and reliable way of identifying victims, authorities prioritised DNA verification instead based on their previous protocol.

From BBC • Jun. 11, 2026

“Given the capital-light nature of the business and margin stability, we expect PinkWood will be a reliable cash generator,” Steuart adds.

From The Wall Street Journal • Jun. 11, 2026

They are likely to be more reliable than they are typically given credit for.

From Barron's • Jun. 11, 2026

Ideal sites needed reliable access to water and other necessities, along with landscape features that could help drive and contain bison herds.

From Science Daily • Jun. 11, 2026

As the hard frosts grew less reliable, the planes continued to struggle to take off out of the mud.

From "A Thousand Sisters" by Elizabeth Wein

Vocabulary lists containing reliable

TEKS ELAR Academic Vocabulary List (5th-7th grades)

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Positive Words to Describe a Person

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"My Favorite Chaperone," Vocabulary from the short story

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