clash
B2Neutral to formal (in conflict contexts); informal (in fashion/colour contexts).
Definition
Meaning
A violent or noisy collision or conflict; to come into opposition.
To strongly disagree or be incompatible; a mismatch, especially of colours or ideas.
Linguistics
Semantic Notes
Implies a degree of force, suddenness, or incompatibility. Can describe both literal physical impacts and abstract conflicts.
Dialectal Variation
British vs American Usage
Differences
Usage is remarkably consistent. 'Clash' is used identically for both conflict and incompatibility. Minor frequency differences exist in specific collocations (e.g., 'clash of personalities' slightly more common in UK media).
Connotations
Identical connotations of suddenness, force, and incompatibility in both dialects.
Frequency
Equally frequent in both dialects. Slight UK preference in football/sports reporting for player conflicts.
Vocabulary
Collocations
Grammar
Valency Patterns
clash with [person/group]clash over [issue]clash on [point]clash against [physical object]clash violently/head-onVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “clash of the titans”
- “a clash of cultures”
- “on a collision/clash course”
Usage
Context Usage
Business
Used for scheduling conflicts ('a diary clash'), conflicting priorities, or management disputes.
Academic
Used for theoretical disagreements, ideological clashes, or conflicting data.
Everyday
Used for arguments, mismatched colours/patterns, or double-booked appointments.
Technical
In computing: a conflict in data or resource access. In heraldry: incorrect juxtaposition of colours.
Examples
By Part of Speech
noun
British English
- There was a brief clash between fans after the match.
- The decorator warned us about a potential colour clash.
- The clash of ideologies was evident throughout the conference.
American English
- The clash between management and union led to a strike.
- I have a schedule clash and can't make the 3 p.m. meeting.
- The cultural clash made the initial transition difficult.
verb
British English
- Protesters clashed with police outside Parliament.
- The bright pink curtains clash horribly with the olive green sofa.
- Their personalities clashed from the very first meeting.
American English
- The two candidates clashed sharply during the debate.
- Those two colors clash really badly.
- Our schedules clash, so we need to find another time.
Examples
By CEFR Level
- My football practice clashes with my music lesson.
- The red shirt and orange shorts clash.
- The two politicians clashed over environmental policy.
- There was a minor clash between supporters of the two teams.
- The witness's account clashed fundamentally with the video evidence.
- The merger failed due to a clash of corporate cultures.
- The philosopher's later work deliberately clashes with the foundational tenets of his early writing.
- A clash of legal jurisdictions complicated the international arbitration process.
Learning
Memory Aids
Mnemonic
Imagine the loud CLASH of cymbals when two opposing ideas or forces meet.
Conceptual Metaphor
ARGUMENT IS WAR (They clashed over the budget). IDEAS ARE OBJECTS (Their views clashed). COMPATIBILITY IS HARMONY (Those colours clash).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation of 'столкновение' for minor disagreements—'clash' is stronger. For simple scheduling conflicts, 'schedule clash' is fine, but 'накладка' is broader. 'Конфликтовать' is closer to 'clash' than 'спорить'.
Common Mistakes
- Using 'clash' for mild disagreements (overuse). Incorrect preposition: 'clash about' (use 'over' or 'on'). Confusing 'clash' (conflict) with 'crash' (accident).
Practice
Quiz
In which context is the use of 'clash' LEAST appropriate?
FAQ
Frequently Asked Questions
No, it's used for strong disagreements down to mild incompatibilities (e.g., clashing colours, clashing schedules). The context determines the severity.
Yes, commonly for colours, patterns, designs, or schedules that conflict or are incompatible.
'Clash' involves conflict or incompatibility between two agents/things. 'Crash' involves a violent impact, often destructive, typically of a vehicle or system failure.
It is neutral. It fits in formal reports ('armed clash') and informal conversation ('our tastes clash').