English Reference

Word

impetuous

Phoneticsim·petu·ous, stress on the second syllable

US/ˌɪmˈpɛtʃwəs/

UK/ɪmpˈɛtʃuːəs/

Definition

adj. acting quickly without thinking about what will happen next. You do or say things in the moment and may regret them later.

adj. acting or done quickly without careful thought or consideration of consequences; marked by impulsive, forceful energy.

Examples

“He makes impetuous decisions without thinking first.”

“She made an impetuous promise to quit her job and travel, without saving any money first.”

“His impetuous defense of his friend, though loyal, damaged his credibility with colleagues who valued careful judgment.”

Examples

simple

“He makes impetuous decisions without thinking first.”

contextual

“She made an impetuous promise to quit her job and travel, without saving any money first.”

complex

“His impetuous defense of his friend, though loyal, damaged his credibility with colleagues who valued careful judgment.”

Collocations

Common phrases and expressions where native English speakers use the word “impetuous” in context.

Verb

01. consider impetuous

“Many voters considered the proposal impetuous and poorly thought through.”

verb + adj

02. dismiss as impetuous

“Critics dismissed his resignation as impetuous and emotionally driven.”

verb + prep + adj

03. impetuous by nature

“Impetuous by nature, she often volunteers before hearing the details.”

adj + prep + noun

04. prove impetuous

“Her first investment proved impetuous and she lost most of her savings.”

verb + adj

Adjective

05. notoriously impetuous

“The notoriously impetuous striker was sent off again for a reckless tackle.”

adv + adj

Noun

06. impetuous decision

“Quitting his job was an impetuous decision he soon regretted.”

adj + noun

07. impetuous outburst

“His impetuous outburst during the meeting shocked his colleagues.”

adj + noun

08. impetuous temper

“You must learn to control your impetuous temper before leading a team.”

adj + noun

09. impetuous youth

“She recalled the passions and mistakes of her impetuous youth.”

adj + noun

10. act on an impetuous impulse

“He acted on an impetuous impulse and bought a one-way ticket to Peru.”

11. curb an impetuous temper

“To succeed in diplomacy, you must curb an impetuous temper.”

12. make an impetuous decision

“Don't make an impetuous decision you will regret in the morning.”

Real-World Examples

“It introduces him as an impetuous and unpredictable man who wasn’t afraid of confrontations.”
The Guardian 6 Oct 2026
“Chelsea were impetuous, on the receiving end of too many bookings for dissent and prone to collapsing at the first sign of trouble.”
The Guardian 24 Aug 2026
“For particularly impetuous teenagers, alcohol can create a vicious cycle of bad behaviour and delinquency.”
BBC 1 Mar 2024

Etymology

From Middle English impetuous, from Old French impetueux, from Late Latin impetuōsus (“violent”), from Latin impetus (“attack, violence”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Synonyms

Antonyms

Related words

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Occasional
Level
C1 · Advanced
Updated

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English Reference