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

In the meantime, the Artemis 2 crew, assuredly not launching during their mission's March window, are released from their pre-launch quarantine and free to move about the world as their astronaut schedules permit. —Josh Dinner, Space.com, 27 Mar. 2026

Samson Okunlola assuredly will be a starter at guard during the season. —Jordan McPherson, Miami Herald, 24 Mar. 2026

Intrigue also surrounds the first — and almost assuredly only — March Madness performances of talented freshmen Cameron Boozer of Duke, Darryn Peterson of Kansas and AJ Dybantsa of BYU, each of whom could be selected first overall in June’s NBA draft. —Andrew Greif, NBC news, 15 Mar. 2026

That marked the program’s most recent appearance in March Madness, and that drought almost assuredly will end this weekend. —Steve Kroner, San Francisco Chronicle, 14 Mar. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1