C1noun2K

UK/["/rɪˌlaɪəˈbɪləti/"]/US/["/rɪˌlaɪəˈbɪləti/"]/

Meaning of Reliability

the quality of being able to be trusted to do what somebody wants or needs

In simple words: How trustworthy or dependable something is.

Reliability in a sentence

  • The incident cast doubt on her motives and reliability.
  • The reliability of these results has been questioned.
  • Lawyers sought to cast doubt on the reliability of her statements.
  • The aircraft has an exceptional record of reliability.

How to use Reliability

Use 'reliability' in discussions about performance, trust, and dependability. It's appropriate in both formal and casual contexts, but avoid it in overly casual conversations.

Grammar pattern

reliability + of + object

Memory hint

Think of 'rely' in 'reliability' — you rely on things that are dependable.

Related words

Collocations with Reliability

  • reliability of systems
  • test reliability
  • brand reliability

Synonyms for Reliability

  • dependability
  • trustworthiness
  • consistency
  • faithfulness
  • predictability

Opposites of Reliability

  • unreliability
  • instability
  • inconsistency

Common mistakes with Reliability

  • Confused with 'reliant' which describes dependence.
  • Using 'reliability' incorrectly in plural form, e.g., 'reliabilities'.
  • Mixing up the meaning with 'belief' or 'hope'.

Reliability appears in

Reliability in other languages

More words like Reliability

People also search for

  • Reliability meaning
  • meaning of Reliability
  • Reliability definition
  • define Reliability
  • what does Reliability mean
  • Reliability means
  • how to use Reliability

Frequently asked questions about Reliability

What does Reliability mean?

How trustworthy or dependable something is.

What is the definition of Reliability?

the quality of being able to be trusted to do what somebody wants or needs

How do you use Reliability in a sentence?

The incident cast doubt on her motives and reliability.

Can you give another example of Reliability?

The reliability of these results has been questioned.

What are synonyms for Reliability?

Common alternatives include dependability, trustworthiness, consistency, faithfulness, predictability.

What is the opposite of Reliability?

Opposite meanings include unreliability, instability, inconsistency.

What words go with Reliability?

It commonly pairs with reliability of systems, test reliability, brand reliability.

What are common mistakes when using Reliability?

Confused with 'reliant' which describes dependence. Using 'reliability' incorrectly in plural form, e.g., 'reliabilities'. Mixing up the meaning with 'belief' or 'hope'.

How do you pronounce Reliability?

US: /["/rɪˌlaɪəˈbɪləti/"]/, UK: /["/rɪˌlaɪəˈbɪləti/"]/. Listen to the audio above to hear native pronunciation.

When should I use Reliability?

Use 'reliability' in discussions about performance, trust, and dependability. It's appropriate in both formal and casual contexts, but avoid it in overly casual conversations.

What CEFR level is Reliability?

"Reliability" is at C1 level on the CEFR scale.