Search Dictionary
Definition of confound

confound

/kənˈfaʊnd/
con · found

Adverb:confoundingly
•
Adjective:confounding
•
Past Simple:confounded
•
Past Participle:confounded
•
Present Participle:confounding
JUMP TO:

confound Lexical Profile

confound Game Scores & Validity

• verb

1

To cause surprise or confusion in someone, especially by acting against their expectations.

Example

"The sudden shift in the witness's testimony continued to confound the legal team."


2

To prove a theory, expectation, or prediction wrong.

Example

"The resilient economy managed to confound the gloomy forecasts of financial analysts."


3

To mix up something with something else so that the individual elements become difficult to distinguish or analyze.

Example

"Hidden lifestyle factors can easily confound the results of an observational health study."


4

To defeat or thwart a plan, aim, or adversary.

Example

"Tighter cybersecurity measures helped the agency confound the hackers' attempts to breach the server."

Synonyms
View all synonyms for confound
Antonyms
View all antonyms for confound

Word Nuance & Usage

In statistics and scientific research, 'confound' has a technical meaning: it describes when an extraneous factor mixes with the variable being studied, making it impossible to determine which factor caused the observed effect.

• Rhymes for confound

Word Origin & Etymology

Borrowed in Middle English from Old French confondre, from Latin confundere ('to pour together, mix, or confuse'), formed from com- ('together') and fundere ('to pour').

Cite this Entry


Wordmom. (2026). Definition of Confound. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/confound
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.