Cool MateConvention vs Treaty
When to use each in English, with meaning, register, and examples.
Convention
Treaty
| Convention | Treaty | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/kənˈvenʃn/"]/🇺🇸 /["/kənˈvenʃn/"]/ | 🇬🇧 /["/ˈtriːti/"]/🇺🇸 /["/ˈtriːti/"]/ |
| Meaning | A large meeting or event where people with the same interests come together. | An official agreement between countries. |
| Example | The annual writers' convention attracted attendees from all over the country. | The two countries signed a treaty to end the decades-long conflict. |
| Register | Neutral | Formal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | C1 |
| Part of speech | noun | noun |
| Collocations | accepted, established, long-standing, set, adhere to, conform to, follow, demand something, dictate something, according to convention, by convention, a break with convention, a matter of convention, annual, international, national, have, hold, host, take place, centre/center, hall, floor, at a/the convention, delegates to a convention, global, international, European, adopt, ratify, sign, apply, govern something, establish something, under a/the convention, convention against, convention between, a breach of a convention, accepted, established, long-standing, set, adhere to, conform to, follow, demand something, dictate something, according to convention, by convention, a break with convention, a matter of convention | global, international, regional, draft, draw up, negotiate, come into force, provide for, guarantee something, party, amendment, changes, by treaty, under a/the treaty, treaty between, an article of a treaty, a clause of a treaty, the provisions of a treaty |
| Antonyms | disorder, chaos, unconventionality | conflict, war |
| Common mistakes | Confused with 'convention' vs 'conventional', Using 'convention' in the wrong plural form (conventions) when referring to multiple events, Mistaking 'convention' for 'conference' as being interchangeable in all contexts | Confused with 'transaction'., Mistaken as a verb instead of a noun., Using 'treaty' in everyday topics like friendships. |
| Usage notes | Use 'convention' for formal gatherings, especially in business, politics, or specific areas of interest. Avoid using it in casual contexts. | Use in political or legal contexts when discussing agreements between nations. Not suitable for casual conversation or informal contexts. |
Frequently asked questions: Convention vs Treaty
What's the difference between Convention and Treaty?
Convention: A large meeting or event where people with the same interests come together. Treaty: An official agreement between countries.
Which is more formal: Convention and Treaty?
Treaty is the most formal of these.
Which is more advanced: Convention and Treaty?
Treaty is the highest level, at C1, on the CEFR scale.
Are Convention and Treaty the same CEFR level?
Convention: B2, Treaty: C1 on the CEFR scale.
What part of speech are Convention and Treaty?
Convention: noun, Treaty: noun.
Can you show an example of each?
Convention: The annual writers' convention attracted attendees from all over the country. Treaty: The two countries signed a treaty to end the decades-long conflict.
Can I use Convention and Treaty interchangeably?
Not always. Convention and Treaty 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.