FLEETLY Synonyms: 52 Similar and Opposite Words

fleetly

adverb

Definition of fleetly

as in quickly

with great speed horses galloping fleetly across the plain

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for fleetly

Adverb

After a weak showing in Iowa, Ramaswamy ended his campaign and quickly folded into the broader MAGA-verse.

— Philip Elliott, Time, 19 Oct. 2026
And as the most recent press secretary found out, you can be fired from the position just as quickly as you were hired.

— Chandelis Duster, NPR, 19 Oct. 2026

Definition of quickly

Adverb

This inner planet, being closer, will move more rapidly around the star than the outer planet.

— Phil Plait, Scientific American, 16 Oct. 2026
Together, the tools could help accelerate the development of more resilient electric motor systems while reducing the risks associated with critical material shortages, volatile supply chains and rapidly changing global markets.

— Prabhat Ranjan Mishra, Interesting Engineering, 15 Oct. 2026

Definition of rapidly

Adverb

Still, when the measles outbreak erupted, Bangladesh responded swiftly and initially seemed to be winning the battle.

— Arkansas Online, Arkansas Online, 18 Oct. 2026
Illinois reacted swiftly to the boys’ arrest for Morse’s murder, enacting a new law that lowered the age to 10 from 13 at which offenders could be sentenced to prison.

— Kori Rumore, Chicago Tribune, 18 Oct. 2026

Definition of swiftly

Adverb

According to promoter Live Nation, the European leg broke several regional records, including the fastest-selling rap show in Greece and the biggest arena sales for a rap artist in Zagreb, Belgrade and Sofia.

— Jessica Lynch, Billboard, 13 Oct. 2026
Stichter is expecting gross margin to be up 50 basis points year-over-year for the fourth quarter ended September, helped by channel mix and DTC growing faster than wholesale.

— Vicki M. Young, Footwear News, 13 Oct. 2026

Definition of fast

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Browse Nearby Words

fleetingness

fleetly

fleetness

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“Fleetly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fleetly. Accessed 20 Oct. 2026.

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Synonyms of fleetly

adverb

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