confuse
B1Neutral. Common in all registers from informal to formal.
Definition
Meaning
To cause someone to be unable to think clearly or understand something.
To make something less clear or harder to understand, to mistake one person or thing for another.
Linguistics
Semantic Notes
Implies a temporary mental state where distinctions are unclear. Can be used transitively or reflexively (e.g., 'I got confused'). Often involves mixing up two or more items.
Dialectal Variation
British vs American Usage
Differences
No significant syntactic differences. The adjective 'confused' is often used where American English might use 'confusing' in casual speech (e.g., BrE 'This is all a bit confused' vs. AmE 'This is all a bit confusing'), though both are understood.
Connotations
Neutral in both varieties. Slightly more common in BrE as a polite descriptor for complex situations.
Frequency
Slightly higher frequency in British English corpora, but a core, high-frequency word in both.
Vocabulary
Collocations
Grammar
Valency Patterns
confuse A with Bconfuse A and Bconfuse someoneconfuse the matter/issueVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “confuse the issue”
- “confuse the heck out of someone”
Usage
Context Usage
Business
Used to describe unclear instructions or mixed market signals that lead to poor decisions.
Academic
Used to describe contradictory theories, complex data, or unclear argumentation.
Everyday
Most common: mixing up people/names, misunderstanding instructions, getting lost.
Technical
In computing, can refer to ambiguous code or user interface design.
Examples
By Part of Speech
verb
British English
- Don't confuse the metric measurements with the imperial ones.
- The new road layout completely confused me.
American English
- You're confusing me with my sister.
- All these technical terms just confuse the issue.
adverb
British English
- He looked around confusedly, trying to get his bearings.
American English
- She shook her head confusedly, not understanding the question.
adjective
British English
- He gave a rather confused account of the events.
- The instructions left us feeling confused.
American English
- She had a confused look on her face.
- The report was full of confused thinking.
Examples
By CEFR Level
- I often confuse salt and sugar.
- The map confuses me.
- The teacher's explanation only confused the students more.
- Please don't confuse my personal opinion with official policy.
- The politician's evasive answers served to confuse the public about the real costs.
- The two species are easily confused by amateur naturalists.
- The author deliberately confuses the narrative timeline to mirror the protagonist's dissociative state.
- Such reductive analogies confuse rather than elucidate the underlying philosophical debate.
Learning
Memory Aids
Mnemonic
Think of a FUSE that's tangled (CON-fused). When a fuse is tangled, you can't see which wire goes where, which is confusing.
Conceptual Metaphor
UNDERSTANDING IS SEEING CLEARLY; thus, to confuse is to 'cloud', 'obscure', or 'blur' vision/understanding.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating as 'конфузить' (to embarrass). The closer Russian equivalent is 'путать' or 'сбивать с толку'.
- The adjective 'confused' maps to 'растерянный' or 'сбитый с толку', not 'конфузный'.
Common Mistakes
- Using 'confuse' without an object (e.g., 'This situation confuses' is incomplete; needs 'me' or 'people').
- Confusing 'confuse' with 'refuse' in spelling/sound.
Practice
Quiz
Which sentence uses 'confuse' CORRECTLY?
FAQ
Frequently Asked Questions
'Confuse' is the base verb. 'Confused' is the past tense/past participle of the verb ('I confused them') OR an adjective describing the state ('I am confused').
Rarely. It is almost always a transitive verb requiring an object (who or what is being confused). 'His behaviour confuses' is incomplete; it needs 'me', 'us', etc.
'Confuse' implies a mixing up of elements leading to misunderstanding. 'Puzzle' focuses more on curiosity and the challenge of finding a solution to something strange or difficult.
Both are correct but have different structures: 'confuse A with B' (e.g., confuse cats with dogs) and 'confuse A and B' (e.g., confuse cats and dogs). The meaning is identical.