Thesaurus.com
Dictionary.com

most assuredly

ADVERB
OK
Synonyms
STRONGEST
fine okay
STRONG
affirmative amen good true yea
WEAK
absolutely agreed all right assuredly aye beyond a doubt by all means certainly definitely even so exactly gladly good enough granted indubitably just so naturally of course positively precisely roger sure thing surely undoubtedly unquestionably very well willingly without fail yep
ADVERB
right on
Synonyms
WEAK
absolutely affirmative agreed all right amen assuredly aye beyond a doubt by all means certainly definitely even so exactly fine gladly good good enough granted indubitably just so naturally of course okay positively precisely roger sure thing surely true undoubtedly unquestionably very well willingly without fail yea yep
ADVERB
roger
Synonyms
WEAK
absolutely affirmative agreed all right amen assuredly aye beyond a doubt by all means certainly definitely even so exactly fine gladly good good enough granted indubitably just so naturally of course okay positively precisely sure thing surely true undoubtedly unquestionably very well willingly without fail yea yep
ADVERB
uh-huh
Synonyms
WEAK
absolutely affirmative agreed all right amen assuredly aye beyond a doubt by all means certainly definitely even so exactly fine gladly good good enough granted indubitably just so naturally of course okay positively precisely roger sure thing surely true undoubtedly unquestionably very well willingly without fail yea yep
ADVERB
yes
Synonyms
STRONG
affirmative amen fine good okay true yea
WEAK
all right aye beyond a doubt by all means certainly definitely even so exactly gladly good enough granted indubitably just so naturally of course positively precisely sure thing surely undoubtedly unquestionably very well willingly without fail yep
Antonyms
WEAK
disagreed

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 would most assuredly get me removed from that party.

From Salon • Aug. 22, 2025

Curators say they likely weren’t up to modern code in 1987, when Luna Luna had a brief summer run in Hamburg, Germany, and most assuredly wouldn’t pass a 2023 inspection.

From Los Angeles Times • Dec. 1, 2023

The authors write in a witty voice that still commands authority, like a middle school science teacher who celebrates Pi Day but most assuredly wants you to accurately calculate circumference.

From Scientific American • Oct. 22, 2023

“We must, indeed, all hang together or, most assuredly, we shall all hang separately,” Benjamin Franklin, not incidentally the country’s first postmaster general, said under very different circumstances.

From Seattle Times • May 15, 2023

Many wandering souls were eager to meet their destiny, which was most assuredly better than their scrounging, struggling existence in this world.

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman