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Showing results for paranoia. Search instead for paranoiska.
Definitions

paranoia

[par-uh-noi-uh] / ˌpær əˈnɔɪ ə /
NOUN
mental illness
Synonyms
STRONGEST
insanity mental disorder
WEAK
crack-up craziness delusions depression derangement disturbed mind emotional disorder emotional instability loss of mind lunacy madness maladjustment mania mental disease mental sickness nervous breakdown nervous disorder neurosis neurotic disorder phobia psychopathy psychosis sick mind troubled mind unbalanced mind unsoundness of mind

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.

He later blamed the incident on "paranoia" induced by the medication he was taking.

From BBC • Mar. 25, 2026

My working theory is that they tap into audiences with a preexisting suspicion that the world is wicked — they prove paranoia to be well-founded.

From Los Angeles Times • Mar. 11, 2026

The Citrini selloff latched onto the market’s recent paranoia that artificial intelligence could ravage established players in a range of industries.

From Barron's • Feb. 26, 2026

On the most fundamental level, the demand for privacy is not about paranoia or fear.

From Salon • Feb. 20, 2026

I feel guilty for painting him with my paranoia.

From "Love, Hate & Other Filters" by Samira Ahmed