Search Dictionary
Definition of paranoid

paranoid

/ˈpær.ə.nɔɪd/
par · a · noid

Plural:paranoids
JUMP TO:

paranoid Lexical Profile

paranoid Game Scores & Validity

• adjective

1

Unreasonably or obsessively anxious, suspicious, or mistrustful of others.

Example

"After having his bike stolen twice, he became paranoid about locking the garage door every night."


2

Relating to, characterized by, or suffering from the mental condition of paranoia or delusions of persecution.

Example

"The psychiatrist noted that the patient exhibited classic paranoid delusions during the clinical evaluation."

Synonyms
View all synonyms for paranoid
Antonyms
View all antonyms for paranoid

• noun

1

A person who suffers from clinical paranoia or is habitually and unreasonably suspicious of others.

Example

"The thriller novel centers on a reclusive paranoid who believes his neighbors are secret agents."

• Rhymes for paranoid

Word Origin & Etymology

Coined in the early 20th century from 'paranoia' and the suffix '-oid', ultimately tracing back to the Ancient Greek 'paranoia' (madness or derangement), from 'para-' (beside or beyond) and 'nous' (mind).

Cite this Entry


Wordmom. (2026). Definition of Paranoid. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/paranoid
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.