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Paranoia vs Pessimist - What's the difference?

paranoia | pessimist |

As nouns the difference between paranoia and pessimist

is that paranoia is a psychotic disorder characterized by delusions of persecution while pessimist is someone who habitually expects the worst outcome; one who looks on the dark side of things.

paranoia

English

Alternative forms

* (qualifier)

Noun

(wikipedia paranoia) (en noun)
  • A psychotic disorder characterized by delusions of persecution.
  • Extreme, irrational distrust of others.

    • Derived terms

    * paranoiac * paranoic * paranoically * paranoid * paranoid schizophrenia

    Related terms

    * See: * See:

    References

    * “ ?Paranoia, paranœa]” listed on page 460 of volume VII (O, P) of '' [1st ed., 1909]
    ???Paranoia''' ( mind.]?Mental derangement; ''spec.'' chronic mental unsoundness characterized by delusions or hallucinations, esp. of grandeur, persecution, etc.?[¶; 4 quots.: 1857, 1891, 1892, 1899; ¶]?Hence '''Paranoi·ac, -œ·ac,''' a. ''adj.'' afflicted with paranoia; b. ''sb.''; also '''Parano·ic, -nœ·ic ''a.     ?[¶; 3 quots.: 1857, 1892, 1899 ----

    pessimist

    English

    Noun

    (en noun)
  • Someone who habitually expects the worst outcome; one who looks on the dark side of things.

    • Antonyms

    * optimist

    Related terms

    * pessimism * pessimistic

    Hyponyms

    * bear (in finance)