anti
Medium-HighFormal in prefixed forms; informal as standalone word.
Definition
Meaning
A prefix meaning 'against', 'opposed to', 'preventing', or 'opposite of'.
Can function informally as a noun, adjective, or preposition to describe opposition or oppositional stance.
Linguistics
Semantic Notes
As a prefix, attaches to nouns/adjectives (anti-virus, anti-war). As standalone word, it's often a colloquial shortening of 'antipathy' or 'opponent'.
Dialectal Variation
British vs American Usage
Differences
Standalone usage ('He's a bit anti.') is slightly more common in BrE informal speech. American usage prefers hyphenated or solid compound forms.
Connotations
Can imply stubborn opposition (esp. in BrE) or principled resistance.
Frequency
Prefixed forms equally common. Standalone noun/adj more frequent in BrE.
Vocabulary
Collocations
Grammar
Valency Patterns
[anti- + NOUN][be + anti + NOUN/GERUND][anti + as adjective]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “anti everything (colloquial, describes a habitually oppositional person)”
- “anti as a preposition ('anti that idea')”
Usage
Context Usage
Business
In product/strategy names: anti-competitive, anti-fraud measures.
Academic
Widely used in humanities/sciences: anti-realist, anti-particle, anti-body.
Everyday
Social/personal opinions: 'She's anti the new policy.'
Technical
Specific fields: anti-aliasing (computing), anti-septic (medicine).
Examples
By Part of Speech
verb
British English
- (no true verb use)
American English
- (no true verb use)
adverb
British English
- (rarely used as adverb)
American English
- (rarely used as adverb)
adjective
British English
- His views are quite anti.
- She's anti the whole concept.
American English
- He has an anti attitude.
- The group is anti-establishment.
Examples
By CEFR Level
- I am anti smoking.
- This is anti-bacterial soap.
- The new software has an anti-virus program.
- She is anti the government's plans.
- His anti-establishment rhetoric appealed to younger voters.
- The film's anti-hero was morally ambiguous.
- The philosopher's anti-realist stance challenged fundamental assumptions.
- Campaigners levelled accusations of anti-competitive practices.
Learning
Memory Aids
Mnemonic
ANTI is Against Nearly Things Instantly.
Conceptual Metaphor
OPPOSITION IS WAR (anti-war campaign), HEALTH IS PURITY (anti-bacterial).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Not always equivalent to 'анти-'. Russian uses 'анти-' more broadly; English 'anti' is more restricted to opposition. 'Anti' as standalone word doesn't directly translate.
Common Mistakes
- Using 'anti' as verb (*I anti that).
- Hyphenation errors: 'antiglare' vs 'anti-glare'.
- Confusing 'anti-' with 'ante-' (meaning 'before').
Practice
Quiz
Which use of 'anti' is grammatically informal/colloquial?
FAQ
Frequently Asked Questions
Yes, but informally. 'She's anti the new rules' is colloquial, especially in BrE. More formal: 'opposed to'.
It often is, especially before capital letters or 'i' (anti-intellectual). Many compounds are now solid (antivirus). Check a current dictionary.
'Anti-' suggests opposition or prevention. 'Counter-' suggests responding or offsetting. 'Anti-war' (opposes war); 'counter-attack' (responds to attack).
Yes, it typically forms words with opposite or opposing meanings to the base word (climax -> anti-climax).
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