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Delusional Meaning: Definition, Examples, and Translations

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delusional

[dɪˈluːʒənl ]

Definition

Context #1 | Adjective

mental health

Having false or unrealistic beliefs despite evidence to the contrary. Delusional individuals may be convinced that they have special powers or abilities that others do not possess.

Synonyms

deluded, irrational, misguided.

Which Synonym Should You Choose?

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Word Description / Examples
delusional

Used when someone has strong false beliefs that aren't based in reality, often seen in the context of mental health.

  • He was delusional, thinking he was invincible.
  • The delusional man claimed he could fly.
deluded

Refers to someone who has been misled or holds beliefs based on deception or misunderstanding. It can have a negative connotation.

  • She was deluded into thinking he loved her.
  • The deluded fans believed their team couldn't lose.
misguided

Usually used to describe actions or beliefs that are well-meant but based on poor judgment or bad advice.

  • The misguided youth joined the wrong crowd.
  • His attempts to help were well-intentioned but misguided.
irrational

Describes thoughts, actions, or feelings that don't make sense logically or lack reason.

  • His fear of spiders is completely irrational.
  • Making an irrational decision can have bad consequences.

Examples of usage

  • He was delusional in thinking he could fly without any wings.
  • She was delusional in believing that she was a famous celebrity.
  • The delusional man claimed he could communicate with aliens from another planet.

Translations

To see the translation, please select a language from the options available.

Origin of 'delusional'

The word 'delusional' is derived from the Latin word 'delusionem', meaning a deceiving. The concept of delusions has been studied in psychology and psychiatry for centuries, with delusional beliefs often being a symptom of certain mental health disorders. Understanding and addressing delusions is an important aspect of mental health treatment.

See also: delude, deluded, delusion.

Word Frequency Rank

Positioned at #23,523, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.