vastly

adverb

vast·​ly ˈvast-lē How to pronounce vastly (audio)
Synonyms of vastlynext
: to a very great or vast degree or extent : exceedingly
two people with vastly different tastes
a vastly more powerful bomb
But bluff and bravado … won against potential enemies who vastly outnumbered him.David Gilmour
It was the most eclectic—yet also vastly entertaining—evening of dance I have seen in a long time.Rita Felciano

Examples of vastly in a Sentence

the team has vastly improved in the course of the season vastly underestimated the cost of advertising the new product
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Investigators have determined the two attacks are unrelated, due to vastly different descriptions of the suspects, according to the Forsyth County Sheriff’s Office. Mark Price july 2, Charlotte Observer, 2 July 2026 Oswaks recounted moments from the event in his interview with the outlet, noting how the pro-Palestinian protesters vastly outnumbered them that day. Anders Hagstrom, FOXNews.com, 2 July 2026 In 1979, new homebrewers began experimenting with making ales and other beers that were vastly different from typical American lagers. Jay R. Brooks, Mercury News, 2 July 2026 On its face this would appear to help both parties equally, but Republican party committees have vastly outraised their Democratic counterparts and now all that campaign cash can be directed much more freely. Tamara Keith, NPR, 1 July 2026 See All Example Sentences for vastly

Word History

First Known Use

1598, in the meaning defined above

Time Traveler
The first known use of vastly was in 1598

Browse Nearby Words

Cite this Entry

“Vastly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vastly. Accessed 5 Jul. 2026.

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