vastly

adverb

ˈvast-lē How to pronounce vastly (audio)
Definition of vastlynext
1
as in extremely
to a great degree the team has vastly improved in the course of the season

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in highly
to a large extent or degree vastly underestimated the cost of advertising the new product

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of vastly Kingsolver’s fans appreciate her ability to play at vastly different scales. — Los Angeles Times, 5 Oct. 2026 In late September, other sources told royal insider Rob Shuter that Harry and Meghan’s relationship has actually vastly improved since returning to the UK. — Allison Degrushe, StyleCaster, 5 Oct. 2026 Flora has collected contributions from unions, corporations including Walmart, Chevron and Uber, and major trade organizations and vastly eclipses the financial contributions that his challenger has received. — Stephen Hobbs, Sacbee.com, 4 Oct. 2026 The scale of Project Beehive vastly outstrips that July demonstration. — Geoff Brumfiel, NPR, 30 Sep. 2026 See All Example Sentences for vastly
Recent Examples of Synonyms for vastly
  1. extremely
  2. highly
  3. incredibly
  4. greatly
  5. very
  6. considerably
  7. terribly
  8. much
Adverb
  • Experts attribute the extremely warm ocean temperatures that fueled Rachel, which peaked as a Category 3 hurricane, in part to El Niño.
    — Noah Haggerty, Los Angeles Times, 12 Oct. 2026
  • All this makes the Home app very easy to use, but extremely underpowered.
    — Jennifer Pattison Tuohy, The Verge, 12 Oct. 2026
Definition of extremely
Adverb
  • Authorities in both countries were investigating the cyber incidents, which exposed vulnerabilities in some older refrigeration management systems and in the countries' highly efficient food supply chains.
    — JOHN LEICESTER, Arkansas Online, 15 Oct. 2026
  • Cell-depleting therapies, which are generally considered highly effective treatments, target and remove specific immune cells.
    — Melissa Rudy, FOXNews.com, 14 Oct. 2026
Definition of highly
Adverb
  • Indeed, the diamond was quite an exquisite addition, considering that such gemstones over 10 carats are incredibly rare.
    — Julia Teti, Footwear News, 12 Oct. 2026
  • For now, this perfect mix of burgeoning youth and senior leadership has come together to create an incredibly deep team with big dreams.
    — Daniel Sperry, Kansas City Star, 11 Oct. 2026
Definition of incredibly
Adverb
  • The harder question is whether benefiting so greatly from that foundation creates some responsibility to leave it stronger for whoever comes next.
    — Linda K. Brown Stroh, Fortune, 11 Oct. 2026
  • Johnson, meanwhile, has improved greatly since a rough Week 1 performance in which the Las Vegas Raiders seemingly picked on the rookie.
    — Miami Herald, Miami Herald, 10 Oct. 2026
Definition of greatly
Adverb
  • One of the other things that Claude noticed was that these array of associated reverse transcriptases seem to be isolated to jumbo phages, which have very large genomes for bacteriophage.
    — Adam Kovac, Scientific American, 14 Oct. 2026
  • There’s very few cases where a fan actually gets to stand beside the man and add onto the man’s legacy.
    — Christine Imarenezor, VIBE.com, 13 Oct. 2026
Definition of very
Adverb
  • Fortunately for Moss, his own fishing trip with Church went considerably better.
    — Amber Harding OutKick, FOXNews.com, 13 Oct. 2026
  • Ask whether the same level of performance is beginning to require considerably more internal effort.
    — Shahrzad Jalali, Forbes.com, 13 Oct. 2026
Definition of considerably
Adverb
  • Another issue is that AI detectors are still not terribly reliable, which Vara addresses in her piece, citing a number of studies to bolster the credentials of Pangram.
    — James Folta, Literary Hub, 14 Oct. 2026
  • Probably nothing too terribly bad, especially since Denver has done it without much offensive consistency.
    — Parker Gabriel, Denver Post, 7 Oct. 2026
Definition of terribly
Adverb
  • What transpired in-between the curtain raiser and final pose was much like what had gone down the previous night in Cincinnati, at the first public gig the Beach Boys had done since canceling a slew of dates beginning in July.
    — Chris Willman, Variety, 12 Oct. 2026
  • No state Supreme Court contest is expected to cost even close to that much this year, because no single seat is perceived as that essential to control a court.
    — ABC News, ABC News, 11 Oct. 2026
Definition of much

Browse Nearby Words

vastitude
vastly
vastness
See all Nearby Words

Cite this Entry

“Vastly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vastly. Accessed 15 Oct. 2026.

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