adverb Also doubt·less·ly.
Origin of doubtless
Related formsdoubt·less·ness, noun
Examples from the Web for doubtless
It was doubtless a warm reunion with his family, who are featured in The Cuban Wives.Of Cuban Spies, a Baby, and a Filmmaker: The Strange Tale of the Cuban Five|Nina Strochlic|December 28, 2014|DAILY BEAST
Doubtless John Kerry, too, would like to see another Israeli leader with whom he could dance a real peace process.The Inside Story of U.S. Meddling in Israel’s Elections|Aaron David Miller|December 4, 2014|DAILY BEAST
It is doubtless this sojourn that accounts for her ability to sing in French.
And McCain had every reason to be happy that he had put Carney (and, by extension, he doubtless hoped, Obama) on the defensive.John McCain Roughs Up Jay Carney During His CNN Primetime Debut|Lloyd Grove|September 11, 2014|DAILY BEAST
Fans will doubtless flock to Austin to see that dress and two others that adorned Vivien Leigh.
It is always of a deep colour, and is doubtless introduced in the state of cercaria, when the animal is drinking.Animal Parasites and Messmates|P. J. Van Beneden
The remote ancestors of the fox or of the crow were doubtless less shrewd and cunning than the crows and the foxes of to-day.Ways of Nature|John Burroughs
It is doubtless true that to see ourselves merely as others see us would not be enough.Ethics|John Dewey and James Hayden Tufts
So I was forced to bury it under a stone, where it is doubtless alive, to this vary day.The Three Golden Apples|Nathaniel Hawthorne
Doubtless it often included other elements besides that to which it was properly applied.Early Israel and the Surrounding Nations|Archibald Sayce