No doubt
adverb
Used to show certainty on something.
He is, no doubt, the best candidate for the job

Often appears as...
- no doubt about it
- no doubt in my mind
phrase
Indicate agreement or acceptance.
Will it be difficult? No doubt

Often appears as...
- no doubt she's right
- no doubt about it
Usage tips
Approving
phrase
Used to make a statement less absolute.
I must say, no doubt you had your reasons

Often appears as...
- no doubt you agree
- no doubt you understand
Usage tips
Formal, Approving
phrase
Express the speaker's belief that something is likely.
She will, no doubt, be thrilled by the news

Often appears as...
- no doubt she'll be
- no doubt he's been
Usage tips
Approving
adverb
Used to show certainty on something.
He is, no doubt, the best candidate for the job

Often appears as...
- no doubt about it
- no doubt in my mind
phrase
Indicate agreement or acceptance.
Will it be difficult? No doubt

Often appears as...
- no doubt she's right
- no doubt about it
Usage tips
Approving
phrase
Used to make a statement less absolute.
I must say, no doubt you had your reasons

Often appears as...
- no doubt you agree
- no doubt you understand
Usage tips
Formal, Approving
phrase
Express the speaker's belief that something is likely.
She will, no doubt, be thrilled by the news

Often appears as...
- no doubt she'll be
- no doubt he's been
Usage tips
Approving
Definition 1 of 4

Certainty Context
Use 'no doubt' in situations where you're sure about the outcome or fact.

They'll no doubt ace the test after all that studying.
Affirming Beliefs
'No doubt' can reinforce an existing belief that is widely accepted.

She is no doubt the best violinist in our town.
Highlight Importance
Emphasize the significance of your statement by starting with 'no doubt.'

No doubt, this discovery will change science forever.
Certainty Context
Use 'no doubt' in situations where you're sure about the outcome or fact.

They'll no doubt ace the test after all that studying.
Affirming Beliefs
'No doubt' can reinforce an existing belief that is widely accepted.

She is no doubt the best violinist in our town.
Highlight Importance
Emphasize the significance of your statement by starting with 'no doubt.'

No doubt, this discovery will change science forever.
Certainty Context
Use 'no doubt' in situations where you're sure about the outcome or fact.

They'll no doubt ace the test after all that studying.
Affirming Beliefs
'No doubt' can reinforce an existing belief that is widely accepted.

She is no doubt the best violinist in our town.
Highlight Importance
Emphasize the significance of your statement by starting with 'no doubt.'

No doubt, this discovery will change science forever.
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