as in certainty
a state of mind in which one is free from doubt
with the doubtlessness of a man who never spent a moment in self-reflection, the president barreled down the road to disaster
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for doubtlessness
Noun
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The traits that helped managers succeed in a pre-AI workplace — confidence, visibility and decisiveness — were optimized for environments where leaders were expected to project certainty, move fast, command attention and personally drive execution.—
Nirit Cohen,
Forbes.com,
25 May 2026 -
So too were Manchester City’s Phil Foden and Chelsea’s Cole Palmer, two players who not so long ago would have been considered certainties for selection.—
Dan Sheldon,
New York Times,
23 May 2026
Noun
-
There are no assurances that the new staff will do that as effectively.—
Dan Duggan,
New York Times,
21 May 2026
-
Lummis said the war would go on until there were assurances about Iran's nuclear capabilities.—
CBS News,
CBS News,
20 May 2026
Noun
-
This lack of confidence and social anxiety is reflected by some of the books on Marilyn’s shelves.—
Literary Hub,
Literary Hub,
26 May 2026
-
Wells Fargo will offer financing to builders interested in buying the printers, signaling institutional confidence in alternative construction.—
Diana Olick,
CNBC,
26 May 2026
Noun
-
Far more often, this decline in satisfaction can be attributed to life itself.—
Mark Travers,
Forbes.com,
24 May 2026
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Chaac alleged that prior to Dragontail’s 2024 deployment in New York, the franchisee was among Pizza Hut’s best-performing operators in delivery times, customer satisfaction, and sales growth.—
Sasha Rogelberg,
Fortune,
19 May 2026
Noun
-
Scott fares much, much better, grounding the movie’s goofier dialogue in broadly credible conviction.—
Alison Foreman,
IndieWire,
26 May 2026
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His first strike conviction stemmed from a 2004 case, in which he was convicted of assault on a peace officer.—
City News Service,
San Diego Union-Tribune,
26 May 2026
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Cite this Entry
“Doubtlessness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/doubtlessness. Accessed 30 May. 2026.
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