Cool MateEssential vs This is important
When to use each in English, with meaning, register, and examples.
Essential
Top 1,000 (very common)B1adjective
This is important
Top 1,000 (very common)
| Essential | This is important | |
|---|---|---|
| Pronunciation | 🇬🇧 //ɪˈsɛnʃəl//🇺🇸 //ɪˈsɛnʃəl// | 🇬🇧 //ðɪs ɪz ɪmˈpɔːtənt//🇺🇸 //ðɪs ɪz ɪmˈpɔrtənt// |
| Meaning | Very important or necessary. | This is necessary or has a lot of value. |
| Example | Water is essential for all living things. | This is important because it affects our future. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 1,000 (very common) |
| CEFR level | B1 | - |
| Part of speech | adjective | |
| Collocations | essential item, essential skills, essential part | important decision, important issue, important information, important role, important factor |
| Antonyms | unnecessary, optional, secondary | - |
| Common mistakes | Confused with 'essentially' which means 'basically'., Overused in informal situations where simpler words like 'basic' would suffice., Using it in negative sentences can sound awkward. | Using 'importantly' instead of 'important', Confusing with 'significant', Overusing in casual conversation |
| Usage notes | Use 'essential' to emphasize the importance of something. It's commonly used in both formal and informal contexts. | Used to emphasize the significance of a topic. Appropriate in most contexts but avoid excessive use to maintain impact. |
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Frequently asked questions: Essential vs This is important
What's the difference between Essential and This is important?
Essential: Very important or necessary. This is important: This is necessary or has a lot of value.
Can you show an example of each?
Essential: Water is essential for all living things. This is important: This is important because it affects our future.
Can I use Essential and This is important interchangeably?
Not always. Essential and This is important 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.