Examples of doubtless in a Sentence
Adverb
she is doubtless the one and only girl for me
doubtless you have heard this story before, but I'll tell it anyway
Adjective
another one of his doubtless predictions that will never come true
Recent Examples on the Web
Literary Hub, 20 Nov. 2025
Yes, but also very cool and doubtless very useful for your urban hauling needs.
—New Atlas, 14 Nov. 2025
ArsTechnica, 15 Sep. 2025
Even moderately keen cornering produces body roll and would bring doubtless admonition from the rear seats.
—Mike Duff, Car and Driver, 18 Aug. 2023
See All Example Sentences for doubtless
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Adverb
Silent images, taken from an amateur film made in 1941, doubtless by someone close to the bride or groom.
—Literary Hub, 20 Nov. 2025
Yes, but also very cool and doubtless very useful for your urban hauling needs.
—New Atlas, 14 Nov. 2025
Adjective
Add in the doubtless significant number of people under 18 using ChatGPT (who weren't included in the sample at all), and a decent majority of OpenAI's users probably aren't old enough to remember the 20th century firsthand.
—ArsTechnica, 15 Sep. 2025
Even moderately keen cornering produces body roll and would bring doubtless admonition from the rear seats.
—Mike Duff, Car and Driver, 18 Aug. 2023
See All Example Sentences for doubtless
Cite this Entry
“Doubtless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/doubtless. Accessed 2 Dec. 2025.
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doubtless
1 of 2 adverb
doubt·less
ˈdau̇t-ləs 
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