Synonyms of reliability

reliability

noun

ri-ˌlī-ə-ˈbi-lə-tē 

as in reliableness

worthiness as the recipient of another's trust or confidence

we never had reason to question the reliability of the park rangers in the event of an emergency

Synonyms & Similar Words

• reliableness
• dependability
• responsibility
• trustworthiness
• solidity
• credibility
• dependableness
• solidness
• trustability
• sureness
• infallibility
• inerrancy
• creditability
• creditableness

Antonyms & Near Antonyms

• unreliability
• shakiness
• dodginess
• dubiousness
• questionableness
• doubtfulness
• uncertainness

Example Sentences

Recent Examples of reliability

Because this factor is used by lenders to assess your reliability as a borrower, a consistent history of on-time payments will work in your favor. —José Omar Rodríguez, Sacramento Bee, 26 Feb. 2025

Consider factors like price, quality of service, reliability, and customer support. —Rowan Briggs, The Mercury News, 25 Feb. 2025

But as European nations look to ramp up defense on the continent without Washington’s support, security experts are warning this is changing geopolitical views of the U.S. and its reliability as an ally. —Caitlin McFall, Fox News, 24 Feb. 2025

Good question—after all, Jaguars are not renowned for being paragons of reliability. —Eric Bangeman, Ars Technica, 14 Feb. 2025