Against vs Counter vs Opposite

When to use each in English, with meaning, register, and examples.

Against

Top 1,000 (very common)A2preposition

Counter

Top 1,000 (very common)B2noun

Opposite

Top 2,000 (common)A1adjective
 AgainstCounterOpposite
Pronunciation🇬🇧 /["/əˈɡenst//əˈɡeɪnst/"]/🇺🇸 /["/əˈɡenst//əˈɡeɪnst/"]/🇬🇧 /["/ˈkaʊntə(r)/"]/🇺🇸 /["/ˈkaʊntər/"]/🇬🇧 /["/ˈɒpəzɪt/"]/🇺🇸 /["/ˈɑːpəzɪt/"]/
MeaningIn opposition to something.A place where things are counted or a surface to place items.Something that is completely different from something else.
ExampleHe stood against the wall and waited for his friend.She placed her order at the counter and waited for her coffee.The opposite of hot is cold.
RegisterNeutralNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)Top 2,000 (common)
CEFR levelA2B2A1
Part of speechprepositionnounadjective
Collocationsagainst the law, against all odds, fight against, stand againstcheckout, post office, shop, serve at, serve behind, work at, top, staff, across a/​the counter, at a/​the counter, behind a/​the counter, checkout, post office, shop, serve at, serve behind, work at, top, staff, across a/​the counter, at a/​the counter, behind a/​the counter, effective, counter toopposite sides, opposite directions, opposite ends
Antonymsfor, in favor ofdefender, supportersame, similar
Common mistakesConfused with 'versus', which has a different nuance., Incorrect use of 'against' with non-physical opposition., Missing preposition when used in phrases.Confused with 'counterfeit' — they are completely different., Using 'counter' as a verb incorrectly., Not differentiating between a counting device and a surface.'Opposite' used as a noun instead of an adjective., Confused with 'contradiction' – 'opposite' refers to direct differences., Using 'opposite' with 'to' instead of 'of' (correct: 'opposite of').
Usage notesUse 'against' when discussing opposition or resistance. It is appropriate in both formal and informal contexts, but can sound aggressive if used in sensitive discussions.Use 'counter' when referring to surfaces like in a kitchen or a store. It's neutral and common in everyday language. Avoid using it in overly formal writing.Use 'opposite' when describing two things that contrast each other. It’s suitable in most contexts but avoid in overly formal writing.

Frequently asked questions: Against vs Counter vs Opposite

What's the difference between Against, Counter, and Opposite?

Against: In opposition to something. Counter: A place where things are counted or a surface to place items. Opposite: Something that is completely different from something else.

Are Against, Counter, and Opposite the same CEFR level?

Against: A2, Counter: B2, Opposite: A1 on the CEFR scale.

Can I use Against, Counter, and Opposite interchangeably?

Not always. Against, Counter, and Opposite are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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