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Showing results for reliable. Search instead for Reliabl.
Synonyms

reliable

American  
[ri-lahy-uh-buhl] / rɪˈlaɪ ə bəl /

adjective

  1. that may be relied on or trusted; dependable in achievement, accuracy, honesty, etc..

    reliable information.

    Synonyms:
    consistent, authentic, trusty
    Antonyms:
    deceitful, questionable, undependable

reliable British  
/ rɪˈlaɪəbəl /

adjective

  1. able to be trusted; predictable or dependable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Reliable, infallible, trustworthy apply to persons, objects, ideas, or information that can be depended upon with confident certainty. Reliable suggests consistent dependability of judgment, character, performance, or result: a reliable formula, judge, car, meteorologist. Infallible suggests the complete absence of error, breakdown, or poor performance: an infallible test, system, marksman. Trustworthy emphasizes the steady and honest dependability which encourages one's confidence, belief, or trust: trustworthy and accurate reports.

Other Word Forms

  • nonreliable adjective
  • nonreliableness noun
  • nonreliably adverb
  • quasi-reliable adjective
  • quasi-reliably adverb
  • reliability noun
  • reliableness noun
  • reliably adverb
  • ultrareliable adjective
  • ultrareliablely adverb

Etymology

Origin of reliable

First recorded in 1560–70; rely + -able

Compare meaning

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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.

Coal still accounts for more than half of China’s domestic energy mix and provides a reliable domestic energy backstop, they say, adding that Beijing could ramp up domestic coal production in the coming weeks.

From The Wall Street Journal

Coal still accounts for more than half of China’s domestic energy mix and provides a reliable domestic energy backstop, they say, adding that Beijing could ramp up domestic coal production in the coming weeks.

From The Wall Street Journal

Cedars-Sinai, she noted, is a regional destination — not only for workers, but for many residents of South L.A. who rely on it for healthcare and will only make appointments if they have reliable transit.

From Los Angeles Times

Few of these bets paid off, so the oddsmakers were seen less as clairvoyants than reliable indicators of who wouldn’t be accepting a medal in Stockholm.

From The Wall Street Journal

Despite this, there are currently no reliable screening tools available to detect pancreatic cancer in its early stages.

From Science Daily