Definitely vs Sure i hate olives

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

Definitely

Top 1,000 (very common)A2adverb

Sure i hate olives

InformalTop 2,000 (common)
Most formal: DefinitelyMost common: Definitely
 DefinitelySure i hate olives
Pronunciation🇬🇧 /["/ˈdefɪnətli/"]/🇺🇸 /["/ˈdefɪnətli/"]/🇬🇧 //ʃʊə//🇺🇸 //ʃʊr//
MeaningFor sure, without a doubtWhen you are definitely sure about something.
ExampleI definitely remember sending the letter.Sure, I hate olives!
RegisterNeutralInformal
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2-
Part of speechadverb
Collocationsdefinitely agree, definitely believe, definitely knowsure thing, sure about, sure of oneself
Antonymsdoubtfully, uncertainly-
Common mistakesOften confused with 'defiantly' which means resisting authority., Sometimes spelled incorrectly as 'definately'.Using 'sure' incorrectly in formal contexts., Confusing 'sure' with 'certain'., Neglecting to use contractions like 'I’m' instead of 'I am' in casual speech.
Usage notesUse 'definitely' to emphasize certainty. It fits well in both spoken and written English. Avoid using it in overly formal contexts where alternatives like 'certainly' might be more suitable.Used casually in conversations to express confidence or certainty; not suitable for formal writing.

See it in real clips

Definitely
Sure i hate olives

Frequently asked questions: Definitely vs Sure i hate olives

What's the difference between Definitely and Sure i hate olives?

Definitely: For sure, without a doubt Sure i hate olives: When you are definitely sure about something.

Which is more formal: Definitely and Sure i hate olives?

Definitely is the most formal of these.

Which is more common: Definitely and Sure i hate olives?

Definitely is the most common in everyday English.

Can you show an example of each?

Definitely: I definitely remember sending the letter. Sure i hate olives: Sure, I hate olives!

Can I use Definitely and Sure i hate olives interchangeably?

Not always. Definitely and Sure i hate olives 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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