English Reference
adjective · noun

contrary

adj. · n.
US /ˈkɑntɹɛɹi/ con·trary UK spelling contraries

  1. 01 B2 Upper Intermediate Academic

    adj.opposite in nature, direction, or meaning.

    adj.opposite in nature, character, or direction; often describes ideas or evidence that conflict with each other.

    Simple

    The two witnesses gave contrary accounts of what happened during the accident.

    In context

    Despite the prevailing economic optimism, several contrary indicators suggested that a market correction was imminent.

    Usage

    Often used in the phrase 'contrary to', followed by a noun phrase.

  2. 02 C1 Advanced Informal

    adj.describes a person who is stubborn and likes to do the opposite of what is expected.

    adj.habitually inclined to disagree or to do the opposite of what is requested or expected.

    Simple

    He is being very contrary today and refuses to agree with any of our suggestions.

    In context

    The child was in a contrary mood, deliberately choosing the very activities his parents had just forbidden.

    Teacher's tip

    In this sense, the stress often shifts to the second syllable (con-TRAR-y) in some dialects, though the standard pronunciation remains acceptable.

  3. 03 B2 Upper Intermediate Formal

    n.the opposite of something that has just been said.

    n.the opposite of a statement, fact, or condition; frequently used in fixed prepositional phrases.

    Simple

    I thought the test would be easy, but the contrary was true.

    In context

    The defendant claimed he was at home, but the evidence proved the contrary.

    Usage

    Commonly appears in the phrases 'on the contrary' or 'to the contrary'.

  4. 04 C2 Proficiency AcademicTechnical Law

    n.one of two ideas that cannot both be true at the same time.

    n.one of a pair of propositions that cannot both be true, though both may be false.

    Simple

    In logic, 'all cats are black' and 'no cats are black' are contraries.

    In context

    The legal argument rested on the identification of a logical contrary within the witness's previous testimony.

Usage contrary to

It’s not too late to reverse this decision, which is contrary to the government’s newfound enthusiasm for delegating decisions to local communities.

The Guardian· 17 Aug 2026

That was the case in 1950, and it is still the case today, despite well-publicised claims to the contrary.

The Guardian· 11 Aug 2026

From Middle English contrarie, compare French contraire, from Old French contraire, from Latin contrārius (“opposite, opposed, contrary”), from contrā (“against”).

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

This entry
Origin Latin contrārius
Level C1 · Advanced
Frequency Common
Updated