SWIFTLY Synonyms: 52 Similar and Opposite Words

swiftly

adverb

ˈswif(t)-lē

Definition of swiftly

as in quickly

with great speed swiftly established himself as a star in Hollywood

Synonyms & Similar Words

Relevance

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 swiftly Meta swiftly withdrew its Muse Image AI feature allowing generation from public Instagram accounts after backlash. — Gabriel Alin Zainescu, Forbes.com, 11 July 2026 But while law enforcement acted swiftly, the two institutions that enabled these transactions have accepted no responsibility. — Ari Maas, New York Daily News, 11 July 2026 Even 6 inches of swiftly moving water can forcefully knock you off your feet. — Nc Weather Bot, Charlotte Observer, 11 July 2026 For another, Epimetheus moves so swiftly in its orbit that the eclipse would last less than 10 seconds. — Phil Plait, Scientific American, 10 July 2026 See All Example Sentences for swiftly

Recent Examples of Synonyms for swiftly

Adverb

On emergency dispatch channels, officials had previously requested the assistance of California Highway Patrol as the fire was moving quickly in the direction of the highway.

— Andrew Graham, Sacbee.com, 15 July 2026
However, as the afternoon went on, expectations quickly dwindled before the ultimate announcement that New York/New Jersey would be awarded the final over a strong bid from DFW.

— Nick Harris, Fort Worth Star-Telegram, 15 July 2026

Definition of quickly

Adverb

Even sparks or embers carried by the wind can ignite nearby leaves or grass, triggering a fire that spreads rapidly.

— CA Weather Bot, Sacbee.com, 12 July 2026
But that demographic is overrepresented in our visual culture—these are faces acquired for the purpose of profitable display, often on screens—and so the desire to alter one’s face spreads rapidly.

— Jia Tolentino, New Yorker, 11 July 2026

Definition of rapidly

Adverb

The series unfolds against Japan’s ongoing debate over beauty standards – a culture growing more open to diverse appearances even as its cosmetic surgery sector remains one of its fastest-growing industries.

— Naman Ramachandran, Variety, 15 July 2026
This happens when water in front of the tire builds up faster than the vehicle's weight can push water out of the way.

— CA Weather Bot, Sacbee.com, 15 July 2026

Definition of fast

Adverb

Rabbit’s wide-leg EZ Pants are made of a silky, breathable blend of polyester and spandex, which keeps them airy and lends to their impressive quick-drying and anti-chafing properties.

— Olivia Young, Travel + Leisure, 10 July 2026
So with all of that said and the context on our backgrounds real quick, let’s get into the topic at hand.

— Joel Feder, The Drive, 9 July 2026

Definition of quick

Browse Nearby Words

swift

swiftly

swiftness

See all Nearby Words

Cite this Entry

Style

“Swiftly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/swiftly. Accessed 15 Jul. 2026.

Copy Citation

Synonyms of swiftly

adverb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

loquacious

Popular in Grammar & Usage

Merriam-Webster’s Great Big List of Words You Love to Hate

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words

Popular in Wordplay

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Ten Words Ending with a Silent ‘T’

The Words of the Week - Jul 10

Popular

Merriam-Webster’s Great Big List of Words You Love to Hate

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat

Games & Quizzes