assuredly

adverb

as·​sured·​ly ə-ˈshu̇r-əd-lē 

1

: without a doubt : certainly

2

: in an assured manner : confidently

Synonyms of assuredly

• surely
• certainly
• definitely
• sure
• clearly
• probably
• likely
• undoubtedly

Examples of assuredly in a Sentence

The merger will almost assuredly lead to job layoffs.

I am most assuredly the person you are looking for.

Recent Examples on the Web

Pixar is most assuredly preparing to celebrate the opening of Hoppers, which is safely on its way to a first-place finish at the weekend box office with an opening of $40 million or more domestically. —Pamela McClintock, HollywoodReporter, 7 Mar. 2026

Bob Fioretti is the only Republican seeking the nomination, almost assuredly earning him the chance to take on Democratic incumbent Kwame Raoul in November. —Jeremy Gorner, Chicago Tribune, 7 Mar. 2026

Sustaining success is assuredly much harder. —Eddie Brown, San Diego Union-Tribune, 7 Mar. 2026

As for the transfers, Rogers (33 catches for 441 yards in 2025) will assuredly be put to work as one of only two receivers on the team with more than three career starts. —Manny Navarro, New York Times, 6 Mar. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1