Make damn sure vs Verify

When to use each in English, with meaning, register, and examples.

Make damn sure

InformalBeyond 10,000 (less common)

Verify

FormalTop 2,000 (common)C1verb
Most formal: VerifyMost common: Verify
 Make damn sureVerify
Pronunciation🇬🇧 //meɪk dæm ʃʊə//🇺🇸 //meɪk dæm ʃʊr//🇬🇧 //ˈverɪfaɪ//🇺🇸 //ˈvɛrəˌfaɪ//
MeaningMake very certain about somethingTo check if something is true or correct.
ExampleYou need to make damn sure that you lock the door before leaving.The accountant will verify all financial statements before the audit.
RegisterInformalFormal
How commonBeyond 10,000 (less common)Top 2,000 (common)
CEFR level-C1
Part of speechverb
Collocationsmake sure, make damn sure, make absolutely sure, make sure not to forget, make damn certainverify information, verify results, verify identity
Antonyms-falsify, disprove, reject
Common mistakesConfusing 'make sure' and 'make damn sure' by using them interchangeably, Omitting 'damn' when emphasizing certainty, Misusing in overly formal settingsConfused 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 notesUse in casual speech or writing to emphasize certainty. Avoid in formal contexts.Used in formal contexts, especially in legal, academic, or technical settings. Not common in everyday conversation.

See it in real clips

Make damn sure
Verify

Frequently asked questions: Make damn sure vs Verify

What's the difference between Make damn sure and Verify?

Make damn sure: Make very certain about something Verify: To check if something is true or correct.

Which is more formal: Make damn sure and Verify?

Verify is the most formal of these.

Which is more common: Make damn sure and Verify?

Verify is the most common in everyday English.

Can you show an example of each?

Make damn sure: You need to make damn sure that you lock the door before leaving. Verify: The accountant will verify all financial statements before the audit.

Can I use Make damn sure and Verify interchangeably?

Not always. Make damn sure 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.

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