Cool MateBusiness vs Firm
When to use each in English, with meaning, register, and examples.
Business
Top 1,000 (very common)A1noun
Firm
Top 2,000 (common)B2noun
Most common: Business
| Business | Firm | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈbɪznəs/"]/🇺🇸 /["/ˈbɪznəs/"]/ | 🇬🇧 /["/fɜːm/"]/🇺🇸 /["/fɜːrm/"]/ |
| Meaning | The activity of making or selling goods or services. | Strong and steady, not soft or weak. |
| Example | She started her own business last year. | The law firm specializes in intellectual property cases. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | A1 | B2 |
| Part of speech | noun | noun |
| Collocations | big, profitable, private, carry on, conduct, do, deal, transaction, opportunity, in business, on business, business as usual, business or pleasure, mix business with pleasure, daily, real, get on with, go about, make something, have no business doing something, have no business to do something, keep your nose out of somebody’s business, brisk, good, bad, do, attract, drum up, boom, grow, pick up, large, medium-sized, small, have, own, manage, do well, flourish, succeed, assets, premises, failure, daily, real, get on with, go about, make something, have no business doing something, have no business to do something, keep your nose out of somebody’s business, private, important, pressing, get down to, deal with, discuss, any other business, mean business, whole, dirty, messy, big, profitable, private, carry on, conduct, do, deal, transaction, opportunity, in business, on business, business as usual, business or pleasure, mix business with pleasure | big, large, major, establish, found, launch, be based in something, expand, grow, in a/the firm, within a/the firm, a client of a firm, a firm of accountants, consultants, solicitors, etc., a partner in a firm |
| Antonyms | leisure, idleness, unemployment | soft, weak, loose |
| Common mistakes | Confused with 'busy' — 'business' refers to work, while 'busy' means having a lot to do., Using 'business' as a verb — it is only a noun., Saying 'the business are' instead of 'the business is' — 'business' is a singular noun. | Confused with 'firme', thinking it has a different meaning., Used 'firm' in place of 'secure' or 'stable' incorrectly., Assumed all 'firm' meanings are interchangeable. |
| Usage notes | Use 'business' in general and formal contexts when discussing work, trade, or commerce. It is not typically used in casual conversations about personal matters. | Use 'firm' to describe something that is not soft, like a firm mattress. It can also mean strong and resolute, like a firm stance on an issue. Avoid using it in overly casual contexts. |
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Frequently asked questions: Business vs Firm
What's the difference between Business and Firm?
Business: The activity of making or selling goods or services. Firm: Strong and steady, not soft or weak.
Which is more common: Business and Firm?
Business is the most common in everyday English.
Which is more advanced: Business and Firm?
Firm is the highest level, at B2, on the CEFR scale.
Are Business and Firm the same CEFR level?
Business: A1, Firm: B2 on the CEFR scale.
What part of speech are Business and Firm?
Business: noun, Firm: noun.
Can you show an example of each?
Business: She started her own business last year. Firm: The law firm specializes in intellectual property cases.
Can I use Business and Firm interchangeably?
Not always. Business and Firm 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.