for certain vs certainly

Both 'for certain' and 'certainly' are correct phrases in English, but they are used in different contexts. 'For certain' is used to express a high degree of certainty about something, while 'certainly' is used to affirm or agree with a statement. They are not interchangeable due to their different meanings and usage.

Last updated: April 08, 2024 • 150 views

The phrase 'for certain' is correct and commonly used in English to express a high degree of certainty about something.

"for certain"

Use 'for certain' when you want to emphasize that something is definitely true or known without any doubt.

Examples:

I can say for certain that he will be at the meeting.
For certain, the sun will rise tomorrow.
She knew for certain that she had locked the door.
The results are not known for certain yet.
I believe for certain that she is telling the truth.

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I thought you were toast, for certain, man.
Only the killer can say for certain if it was me.
Never knowing for certain who we will meet along the way.
But I don't know for certain.
Right now, we only know one thing for certain...
Look, we don't know anything for certain.
I'm not saying that I know for certain.
We don't know for certain that this allowance is from Mr Perpingt...
Only tomorrow will I know for certain where I am to stay.
Because you will know for certain that you've earned these privileges.
We'll know for certain in two hours.
I can't say for certain she'll recover completely.
I don't think anybody knows for certain.
I know for certain George will pay.
You don't know that for certain, Geordie.
That is all I can presently say for certain.
We know for certain it was Elizabeth.
Too early to say for certain.
Until we're told for certain.
I can't say for certain which one.

Alternatives:

definitely
without a doubt
undoubtedly
assuredly
positively

The word 'certainly' is correct and commonly used in English to affirm or agree with a statement.

"certainly "

Use 'certainly' to show agreement, confirmation, or to emphasize that something is true.

Examples:

Certainly, I will help you with your project.
She certainly knows how to cook.
He certainly has a way with words.
Certainly, we can find a solution to this problem.
I certainly agree with your assessment.

Show examples from the web [+]

But international intervention certainly produces no results.
I certainly would have failed IQ tests.
My father was most certainly Dark.
There's certainly a screwdriver somewhere around here.
[Prime minister] certainly nothing so serious...
That would certainly get her attention.
Her death was brutal and certainly no accident.
The girl coming with him was certainly unexpected.
Florida certainly has been full of surprises.
The contents of that cylinder are almost certainly incomprehensible.
Her office will almost certainly be bugged.
Melbourne has certainly become more interesting in my absence.
Things have certainly gotten more interesting since you showed up.
Your mother's bipolar And almost certainly an undifferentiated schizophrenic.
That's certainly what I saw.
High unemployment and social injustice certainly would favor a dictatorship.
And certainly better than last time.
Dad certainly liked your soup, Ruth.
The crisis is almost certainly deepening around us.
And that was certainly my personal experience.

Alternatives:

definitely
absolutely
indeed
without a doubt
of course

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for certain vs certainly

"for certain"

"certainly "

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