assuredly
Americanadverb
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definitely or certainly.
We will try to address some of the most egregious problems, but will assuredly miss some.
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in a bold, confident, or authoritative manner.
He very assuredly tells people that he expects to be reelected because of the great job he’s doing.
Other Word Forms
Etymology
Origin of assuredly
Explanation
Use the adverb assuredly when you're positive something is true. If last year was difficult, you might believe the next year will assuredly be much better. This word is frequently used as a sentence adverb, to emphasize how absolutely certain you are. "Assuredly, we will have a lot of trick-or-treaters on Halloween," you might say as you buy 15 bags of candy. You can also use it to mean "confidently," like when your unflappable cousin steps assuredly onto the stage to deliver a graduation speech to an audience of hundreds.
Vocabulary lists containing assuredly
Novel Study: The Jungle Book, "Mowgli's Brothers"–"Mowgli's Song"
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"The Adventure of the Blue Carbuncle" by Sir Arthur Conan Doyle, List 1
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This is assuredly a consequence of bad luck rather than a measurement of merit.
From The Wall Street Journal ● Aug. 18, 2026
The truth almost assuredly lies in the middle.
From Barron's ● Jun. 8, 2026
The Trojans will assuredly have to win at least one of those games to maintain their hopes of making the College Football Playoff in Riley’s fifth season.
From Los Angeles Times ● Jan. 27, 2026
George Ford, who steered the team so assuredly in the summer, is left out.
From BBC ● Nov. 8, 2025
It read, in bold black ink: Warning: The following pages, whether used as a journal or for ideas, are most assuredly filled with melancholy, cynicism, and woe.
From "Where Things Come Back" by John Corey Whaley
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
