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unreliable


Meanings
  • adjective

    Not able to be trusted; likely to fail, deceive, or betray.

    - "The unreliable car kept breaking down on long trips."
    - "I can't rely on his promises – he's an unreliable friend."
    - "The unreliable witness changed her story several times."
  • adjective

    Not dependable; not able to be trusted.

    - "The unreliable weather made it difficult to plan the picnic."
    - "The company's unreliable service left many customers dissatisfied."
    - "His unreliable behavior caused tension in the relationship."

Antonyms

reliable
Synonyms

flakey , sporadic
Rhymes
Words rhyming with unreliable
unreliable , inseparable , preparable , adjustable , controllable
Variants
List of all variants of unreliable that leads to same result
unreliabilities , unreliability , unreliable , unreliabler , unreliablest , unreliably
Etymology
origin and the way in which meanings have changed throughout history.

Before 1250; Middle English (in the sense ‘untrustworthy, faithless’): from unreliable, past participle of relieve, from re- ‘back’ + leasen ‘loosen’


Trivia
Any details, considerations, events or pieces of information regarding the word
  1. The term 'unreliable' comes from the Middle English word 'reliable,' which originally meant 'able to be loosened or released.'

  2. The concept of unreliability can be found in various forms of art, including literature, music, and visual arts. For example, in the painting 'The Arnolfini Portrait,' by Jan van Eyck, the couple's dog and the reflection in the mirror are often interpreted as symbols of unreliability.

  3. In mathematics, an unreliable event is a random event that may or may not occur, and its probability is unknown.


Related Concepts
informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to
  1. untrustworthy: Synonym of unreliable, meaning not able to be trusted or believed.

  2. reliability: The quality of being able to be trusted or depended upon.


Culture
Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.

The term 'unreliable' is often used in literature to describe characters who are not trustworthy or dependable. For instance, in Fyodor Dostoevsky's 'Crime and Punishment,' the protagonist Raskolnikov is an unreliable narrator, as he lies and distorts the truth throughout the novel.

How to Memorize "unreliable"

  1. visualize

    - Visualize an object that is old, worn, or damaged, representing the concept of unreliability.

  2. associate

    - Associate the word 'unreliable' with the image of a broken clock or a person who frequently lies.

  3. mnemonics

    - Create a mnemonic using the phrase 'Unreliable: U-n-re-l-i-a-b-l-e: Untrustworthy, Not reliable, Always lacking, Believability questionable.'


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