unnerve
C1Formal
Definition
Meaning
To cause someone to lose confidence or courage; to make someone feel nervous or frightened.
To disturb, unsettle, or weaken someone's emotional or psychological state, often by creating an atmosphere of tension, threat, or uncertainty.
Linguistics
Semantic Notes
"Unnerve" implies a specific, often sudden, loss of composure or resolve. It suggests an undermining of inner strength rather than just surface-level nervousness. It is typically used in contexts involving pressure, threat, or the uncanny.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or meaning differences. Usage is comparable in both varieties.
Connotations
Slightly more literary/formal in both registers. Perhaps more frequent in UK journalism describing political or sporting pressure.
Frequency
Low-to-medium frequency in formal writing in both regions. Rare in casual speech.
Vocabulary
Collocations
Grammar
Valency Patterns
[Something] unnerves [someone].[Someone] is unnerved by [something].[Someone] finds [something] unnerving.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Stare someone down (to unnerve them)”
- “Get under someone's skin (can have a similar effect)”
Usage
Context Usage
Business
Market volatility can unnerve even the most seasoned investors.
Academic
The study's contradictory findings served to unnerve the established theoretical framework.
Everyday
The constant barking of the neighbour's dog is starting to unnerve me.
Technical
(Psychology) The unexpected stimulus was designed to unnerve the subject and measure stress response.
Examples
By Part of Speech
verb
British English
- The goalkeeper's intense stare was enough to unnerve the penalty taker.
- She was unnerved by the silence in the ancient house.
American English
- The senator's aggressive line of questioning clearly unnerved the witness.
- I must admit, the prospect of public speaking unnerves me.
adverb
British English
- He smiled unnervingly throughout the entire interrogation.
- The clock ticked unnervingly loud in the quiet room.
American English
- She stared unnervingly at the back of his head.
- The data shifted unnervingly close to the danger threshold.
adjective
British English
- He gave an unnerving account of his time in the warzone.
- There was an unnerving calm before the storm hit.
American English
- The unnerving sound came from the basement.
- She had an unnerving ability to predict exactly what would go wrong.
Examples
By CEFR Level
- Loud noises unnerve my dog.
- She was unnerved by the dark street.
- The hostile atmosphere in the courtroom began to unnerve the young lawyer.
- Many voters are unnerved by the rapid pace of change.
- His cavalier disregard for protocol unnerved his more cautious colleagues.
- The investigator remained impassive, deliberately trying to unnerve the suspect.
Learning
Memory Aids
Mnemonic
Think: UN-do someone's NERV-es. It takes away their nerve (courage).
Conceptual Metaphor
STRENGTH/COURAGE IS A PHYSICAL SUBSTANCE (that can be drained/removed).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation to "расстраивать" (to upset) or "злить" (to anger). "Unnerve" is closer to "лишать самообладания", "выводить из равновесия" (in a fearful way), or "пугать/напугать" when it implies causing anxious fear.
Common Mistakes
- Confusing 'unnerve' with 'enervate' (which means to weaken/sap energy, not specifically courage).
- Using it as a synonym for 'annoy'.
Practice
Quiz
Which sentence uses 'unnerve' correctly?
FAQ
Frequently Asked Questions
Yes, it is more common in formal writing, journalism, and literature than in everyday casual conversation.
'Scare' is more general and immediate. 'Unnerve' implies a deeper, more psychological erosion of confidence or composure, often over time or through subtle means.
Almost never. It carries a negative connotation of causing anxiety, fear, or loss of nerve.
The related noun is 'unease' or 'nervousness'. There is no direct noun '*unnervation'. The adjective 'unnerving' and adverb 'unnervingly' are common.