Sure vs Yeah yeah right

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

Sure

Top 1,000 (very common)A1adjective

Yeah yeah right

InformalBeyond 10,000 (less common)
Most formal: SureMost common: Sure
 SureYeah yeah right
Pronunciation🇬🇧 /["/ʃʊə(r)//ʃɔː(r)/"]/🇺🇸 /["/ʃʊr/"]/🇬🇧 //jɛː jɛː raɪt//🇺🇸 //jɛː jɛː raɪt//
Meaningcertain or confident about somethingA phrase that shows agreement but can also mean disbelief.
ExampleI am sure that we will win the game.When he said he would finish the project today, I replied, 'Yeah yeah right.'
RegisterNeutralInformal
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA1-
Part of speechadjective
Collocationsbe, feel, seem, absolutely, completely, quite, about, of, be, feel, seem, absolutely, completely, quite, about, ofsay yeah yeah right, respond with yeah yeah right, nod and say yeah yeah right
Antonymsuncertain, doubtful, unsure-
Common mistakesUsed too casually in formal situations., Confused with 'surely' which implies a stronger confirmation., Mispronounced as 'sher' instead of 'shur'.Used in overly formal situations., Misused as a literal agreement without sarcasm., Confused with 'sure' or 'of course' in serious discussions.
Usage notesUsed to express agreement or assurance. It's typically appropriate in most casual and formal contexts, but can feel dismissive if overused in a conversation.Used in casual conversation, often to express skepticism or sarcasm. Not suitable for formal contexts.

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Sure
Yeah yeah right

Frequently asked questions: Sure vs Yeah yeah right

What's the difference between Sure and Yeah yeah right?

Sure: certain or confident about something Yeah yeah right: A phrase that shows agreement but can also mean disbelief.

Which is more formal: Sure and Yeah yeah right?

Sure is the most formal of these.

Which is more common: Sure and Yeah yeah right?

Sure is the most common in everyday English.

Can you show an example of each?

Sure: I am sure that we will win the game. Yeah yeah right: When he said he would finish the project today, I replied, 'Yeah yeah right.'

Can I use Sure and Yeah yeah right interchangeably?

Not always. Sure and Yeah yeah right 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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