doubtless
- adverb
- /ˈdaʊt.ləs/
- Through effort, talent, and doubtless some luck, you have succeeded in acquiring an excellent education.
- doubtless many
- doubtless important factors
And then he tells us, too, that invention is doubtless the most important one.
- And then he tells us, too, that invention is doubtless the most important one.
- But you have to die, for the actor is doubtless everywhere.
- And he says that the human stories of the elves are doubtless full of the escape from this.
Examples
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This is an air lock, as you are doubtless aware.
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Doubtless those people in Philadelphia would not approve.
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If these were the subjects of conversation, I would doubtless have lost interest.
Fiction book (1996) -
And I decided to see as much as I could, as it was doubtless a unique sight.
Fiction book (1994) -
Rational women should continue to worry about that financial risk; doubtless many of them do.
Academic text (2008) -
What he shows us about human personality and character and emotion has doubtless been there since the beginning of time.
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Doubtless you are correct, Watson.
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The government, pressured by the military and others to continue reform, will doubtless resist at first.
Academic text (1996) -
Vetting of Muslim doctors for radicalism may prove ineffective and will doubtless raise civil liberty concerns.
Academic text (2008) -
doubtless, the team's hard work will pay off in the end.
Synonyms
Showing that something is true or will happen without any doubt
Completely and without any doubt
To say that something is true without any doubt
Without any doubt
To be completely sure and have no doubt
In a clear way that leaves no doubt
In a clear way that leaves no doubt
In a clear way that leaves no doubt
Without any doubt
Without any doubt and with confidence
Says that something is certainly true
Completely sure with no chance of being wrong
In a way that is clearly true and cannot be doubted
Completely certain with no possible reason to think it is wrong
Clearly and without doubt
In a way that shows there is no doubt
Clearly true and cannot be denied
In a way that cannot be proved wrong
In a way that no one can doubt
It is clearly true and cannot be doubted
Clearly true and cannot be doubted
Very likely and without any doubt
Clearly and without any doubt
In a way nobody can doubt
Certain to happen
Antonyms
How Certain
Surface Forms
Morphology
Etymology
The word doubtless joins doubt and the ending -less, where -less means 'without' and you can see it in fearless. So doubtless means 'without doubt', which is why it is used to mean 'certainly'.