Cool MateAnd that means vs Hence vs So vs Therefore
When to use each in English, with meaning, register, and examples.
And that means
Hence
So
Therefore
| And that means | Hence | So | Therefore | |
|---|---|---|---|---|
| Pronunciation | 🇬🇧 //ænd ðæt miːnz//🇺🇸 //ænd ðæt minz// | 🇬🇧 /["/hens/"]/🇺🇸 /["/hens/"]/ | 🇬🇧 /["/səʊ/"]/🇺🇸 /["/səʊ/"]/ | 🇬🇧 /["/ˈðeəfɔː(r)/"]/🇺🇸 /["/ˈðerfɔːr/"]/ |
| Meaning | This shows that something is true or important. | for that reason | used to say that something is true or to show a result | For that reason; as a result. |
| Example | We completed the project ahead of schedule, and that means we can take on more work. | We suspect they are trying to hide something, hence the need for an independent inquiry. | She was tired, so she went to bed early. | He's only 17 and therefore not eligible to vote. |
| Register | Neutral | Formal | Neutral | Formal |
| How common | Top 2,000 (common) | Top 3,000 (common) | High-frequency chunk | Top 2,000 (common) |
| CEFR level | - | B2 | A1 | B1 |
| Part of speech | adverb | adverb | adverb | |
| Collocations | and that means a lot, and that means trouble, and that means success, and that means you're right, and that means resources | hence the need, henceforth, hence it follows | so happy, so much, so good, so far, so fast | therefore concluded, therefore it follows, therefore we can, therefore you should, therefore the result |
| Antonyms | - | therefore, thus | not | however, nevertheless, nonetheless |
| Common mistakes | Omitting 'that' when it's needed for clarity., Using in overly complex sentences where simpler expression is better., Misplacing it in a sentence, which can confuse the meaning. | Using 'hence' incorrectly as a standalone sentence., Confusing 'hence' with 'therefore' when they have slightly different usages., Forgetting to use a comma before 'hence' when it starts a new clause. | Confused with 'very' — 'so' indicates a result rather than degree., 'So' used incorrectly at the beginning of formal sentences., Overusing 'so' in formal writing, making the text less precise. | 'Therefore' is sometimes confused with 'therefor', which has a different meaning., Learners may use 'therefore' to start a sentence in informal contexts, which can sound awkward., 'Therefore' may be incorrectly placed in a sentence away from the cause or condition. |
| Usage notes | Use in both spoken and written contexts to emphasize significance. It's commonly used in informal discussions and formal arguments. | Used in writing or formal speech to explain outcomes or reasons. It may feel too formal in casual conversations. | Used to connect sentences, showing cause and effect. In informal contexts, it can start statements or express agreement but may be considered vague in formal writing. | Use 'therefore' to connect ideas in formal writing or speech. It’s less common in everyday conversation and can sound stiff. Avoid it in casual contexts. |
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Frequently asked questions: And that means vs Hence vs So vs Therefore
What's the difference between And that means, Hence, So, and Therefore?
And that means: This shows that something is true or important. Hence: for that reason So: used to say that something is true or to show a result Therefore: For that reason; as a result.
Which is more common: And that means, Hence, So, and Therefore?
So is the most common in everyday English.
Which is more advanced: And that means, Hence, So, and Therefore?
Hence is the highest level, at B2, on the CEFR scale.
Can you show an example of each?
And that means: We completed the project ahead of schedule, and that means we can take on more work. Hence: We suspect they are trying to hide something, hence the need for an independent inquiry. So: She was tired, so she went to bed early. Therefore: He's only 17 and therefore not eligible to vote.
Can I use And that means, Hence, So, and Therefore interchangeably?
Not always. And that means, Hence, So, and Therefore 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.