confound
C1Formal to neutral. Common in written English, journalism, and academic discourse.
Definition
Meaning
To cause surprise and confusion; to prove wrong by showing the opposite.
To defeat or overthrow; to mix up or mistake one thing for another; to prove a theory or expectation wrong.
Linguistics
Semantic Notes
Can express a strong emotional reaction (surprise, annoyance) or a logical refutation. In older or formal usage, can be a mild oath ('Confound it!').
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning or usage. The interjection 'Confound it!' is archaic in both but slightly more likely in older British texts.
Connotations
Identical. Slightly literary or formal in both varieties.
Frequency
Low-to-medium frequency in both, with comparable usage in news and academic contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] confounds [Object][Subject] is confounded by [Object]It confounds [Object] that...Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Confound it!”
- “to confound the odds”
Usage
Context Usage
Business
Used to describe market behaviour that defies expert predictions (e.g., 'The start-up's success confounded industry analysts').
Academic
Common in research to describe results that contradict a hypothesis or theoretical model.
Everyday
Used to express frustration or surprise when something is confusing or unexpected.
Technical
In statistics, 'confounding variable' is a key term for an extraneous variable that corrupts the relationship between variables of interest.
Examples
By Part of Speech
verb
British English
- The team's unorthodox strategy completely confounded their opponents.
- These latest figures confound the government's economic forecasts.
American English
- The jury was confounded by the lack of physical evidence.
- Her sudden resignation confounded everyone in the office.
adverb
British English
- The instructions were confoundedly difficult to follow.
- It's confoundedly cold in this old house.
American English
- The software is confoundedly slow to load.
- He drove confoundedly fast down the narrow lane.
adjective
British English
- With a confounded noise, the old boiler finally gave up.
- It's a confounded nuisance that the train is delayed again.
American English
- He made a confounded mess of the wiring diagram.
- I can't find my confounded keys anywhere!
Examples
By CEFR Level
- The magician's trick confounded the audience.
- The complicated map confounded the tourists.
- The election result confounded all the opinion polls.
- Scientists were confounded by the strange data from the experiment.
- The author's latest novel deliberately confounds the reader's expectations of the genre.
- Historical evidence often confounds simplistic political narratives.
Learning
Memory Aids
Mnemonic
Imagine a scientist looking at a FOUNDation that has been completely mixed up (CONfused). The results CONFOUND him; they CONtradict what he thought he had FOUND.
Conceptual Metaphor
CONFUSION IS MIXING/ENTANGLING (to confound is to 'mix up' mentally). BEING WRONG IS BEING DEFEATED (to confound a theory is to defeat it).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Не переводить как 'основывать' (to found).
- Не путать с 'смущать' (to embarrass) или 'сбивать с толку' (to confuse), хотя последнее близко.
- В значении 'опровергать' требует контекста, отличного от 'refute' или 'disprove'.
Common Mistakes
- Using it as a direct synonym for 'anger' or 'frustrate' without the element of surprise/confusion.
- Misspelling as 'confound' with an 'e' (confounded is the past participle, not confoundED).
Practice
Quiz
In which sentence is 'confound' used to mean 'prove wrong'?
FAQ
Frequently Asked Questions
It is not everyday vocabulary but is reasonably common in formal writing, news reports, and academic contexts, especially when discussing surprising outcomes.
'Confuse' is more general and common, meaning to make someone unable to think clearly. 'Confound' is stronger, implying a shocking or defeating level of surprise that leads to confusion. It often involves an element of proving expectations wrong, not just causing confusion.
'Confuse' is more general and common, meaning to make someone unable to think clearly. 'Confound' is stronger, implying a shocking or defeating level of confusion that often disproves prior beliefs. You can be confused by directions, but a scientific discovery might confound an entire theory.
Yes, but it's dated and used for mild emphasis or annoyance, similar to 'damned' or 'blasted' (e.g., 'That confounded cat!'). It is more common in older literature or humorous, stylised speech.
A key term in research and statistics. It's an external, often unaccounted-for variable that affects both the dependent and independent variables, potentially creating a false impression of a causal relationship between them and corrupting the results of an experiment.