Cool MateEnsure vs Verify
When to use each in English, with meaning, register, and examples.
Ensure
Top 2,000 (common)B2verb
Verify
FormalTop 2,000 (common)C1verb
Most formal: Verify
| Ensure | Verify | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ɪnˈʃʊə(r)//ɪnˈʃɔː(r)/","/ɪnˈʃʊəz//ɪnˈʃɔːz/","/ɪnˈʃʊəd//ɪnˈʃɔːd/","/ɪnˈʃʊərɪŋ//ɪnˈʃɔːrɪŋ/"]/🇺🇸 /["/ɪnˈʃʊr/","/ɪnˈʃʊrz/","/ɪnˈʃʊrd/","/ɪnˈʃʊrɪŋ/"]/ | 🇬🇧 //ˈverɪfaɪ//🇺🇸 //ˈvɛrəˌfaɪ// |
| Meaning | To make sure something happens or is true. | To check if something is true or correct. |
| Example | Please ensure that all doors are locked before leaving the building. | The accountant will verify all financial statements before the audit. |
| Register | Neutral | Formal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | C1 |
| Part of speech | verb | verb |
| Collocations | practically, virtually, effectively, must, aim to, try to, an attempt to ensure something, efforts to ensure something, measures to ensure something | verify information, verify results, verify identity |
| Antonyms | neglect, ignore | falsify, disprove, reject |
| Common mistakes | Confused with 'insure' which relates to insurance., Used incorrectly as a standalone verb without an object., Mispronounced as 'en-sure' instead of 'en-shur'. | Confused with 'verify' as a noun, should only be used as a verb., Using 'verify' with incorrect prepositions, e.g., 'verify to' instead of 'verify against'. |
| Usage notes | Use 'ensure' when you want to guarantee an outcome or confirm safety. It's appropriate in both spoken and written contexts, though more commonly in formal writing. Avoid using 'ensure' in casual conversations where simpler words like 'make sure' might be more fitting. | Used in formal contexts, especially in legal, academic, or technical settings. Not common in everyday conversation. |
Frequently asked questions: Ensure vs Verify
What's the difference between Ensure and Verify?
Ensure: To make sure something happens or is true. Verify: To check if something is true or correct.
Which is more formal: Ensure and Verify?
Verify is the most formal of these.
Are Ensure and Verify the same CEFR level?
Ensure: B2, Verify: C1 on the CEFR scale.
Can I use Ensure and Verify interchangeably?
Not always. Ensure and Verify 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.