RELIABILITY Synonyms: 21 Similar and Opposite Words

reliability

noun

ri-ˌlī-ə-ˈbi-lə-tē

Definition of reliability

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

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of reliability By combining components into compact circuits, the technology reduced size and complexity while improving reliability. — Kaif Shaikh, Interesting Engineering, 25 Oct. 2026 Donnelly could not answer, which Sanchez said raised questions about the reliability of the list. — Kevin Rector, Los Angeles Times, 25 Oct. 2026 Anthropic acknowledged in April that rapid growth had strained its infrastructure and impacted reliability and performance. — Wen Shao, Fortune, 23 Oct. 2026 Test flights have shown issues with the reliability of Starship’s Raptor rocket engines. — Jackie Wattles, CNN Money, 23 Oct. 2026 See All Example Sentences for reliability

Recent Examples of Synonyms for reliability

Noun

There are no guarantees that polling’s troubles – and persistent popular skepticism about the dependability of election polls – will be alleviated anytime soon.

— W. Joseph Campbell, The Conversation, 22 Sep. 2026
Apple’s iOS is a clear example; its advantage shows up in daily use, coming less from having every feature than from restraint, cohesion and dependability across thousands of small interactions.

— Lorenzo Alvaro, Forbes.com, 16 Sep. 2026

Definition of dependability

Noun

Rushing went through a learning curve juggling his defensive and offensive responsibilities, and navigating intense online scrutiny of his outbursts on the field and in the dugout.

— Maddie Lee, Los Angeles Times, 21 Oct. 2026
Enroll your baby before the clock runs out Ensuring your newborn has health coverage is one of the first paperwork responsibilities that parents face in the whirlwind of bringing a baby home.

— Stephanie O'Neill, NPR, 21 Oct. 2026

Definition of responsibility

Noun

These include ongoing debates over the trustworthiness of police and institutions.

— Scott Baldauf, Christian Science Monitor, 9 Oct. 2026
What other research is being done A recent study examined whether AI models tend to infer characteristics such as trustworthiness or competence from faces.

— Ashique KhudaBukhsh, The Conversation, 8 Oct. 2026

Definition of trustworthiness

Noun

More recently, Eisenkot has emerged as a figure of solidity and a focus of sympathy.

— David Remnick, New Yorker, 7 Oct. 2026
Capturing the whole of the set-up, a Mediterranean pile on the north-west coast of Cyprus, framing its splendid size, its weighty elegance, its thrilling solidity, is challenging.

— Condé Nast, Condé Nast Traveler, 6 Oct. 2026

Definition of solidity

Browse Nearby Words

relevantly

reliability

reliable

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Style

“Reliability.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reliability. Accessed 27 Oct. 2026.

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Synonyms of reliability

noun

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