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
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for doubtlessness
Noun
-
But even the certainty of heaven did not quiet my father’s worry.—
Literary Hub,
Literary Hub,
16 Mar. 2026 -
That certainty proved well-founded.—
Hanna Wickes,
Kansas City Star,
16 Mar. 2026
Noun
-
The government wasn’t using autonomous weapons and claimed no mass-surveillance plans—but for a company to ask for those assurances in writing was to sign its own death warrant.—
Gideon Lewis-Kraus,
New Yorker,
14 Mar. 2026
-
Regnitz reiterated, to a second assurance from Gunn.—
Shelley Jones,
Chicago Tribune,
14 Mar. 2026
Noun
-
While Gary and Ezeiruaku have confidence from the coaching staff, a productive double-digit sack player might not be on the roster.—
Nick Harris,
Fort Worth Star-Telegram,
17 Mar. 2026
-
Through his guidance, countless beginners found confidence, joy and a sense of belonging.—
Avery Newmark,
AJC.com,
16 Mar. 2026
Noun
-
Strong advisor retention and client satisfaction remain central to Thrivent’s long-term growth strategy, Cecere said, as the industry adapts to changing demographics and new digital tools.—
Sheryl Estrada,
Fortune,
13 Mar. 2026
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But satisfaction over the tacit recognition of Ukraine's air defense expertise has been tempered by dwindling Western interceptor stockpiles in the Middle East — supplies that many in Ukraine had hoped might eventually make their way to Kyiv.—
CBS News,
CBS News,
12 Mar. 2026
Noun
-
The prosecution and 2023 convictions against Becciu and others had been held up by the Vatican and late pope as evidence of his willingness to crack down on financial misconduct in the Holy See.—
NICOLE WINFIELD THE ASSOCIATED PRESS,
Arkansas Online,
18 Mar. 2026
-
The prosecution and 2023 convictions against Cardinal Angelo Becciu and others had been held up by the late pope as evidence of his willingness to crack down on financial misconduct in the Holy See.—
ABC News,
ABC News,
17 Mar. 2026
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Cite this Entry
“Doubtlessness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/doubtlessness. Accessed 19 Mar. 2026.
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