swiftly

adverb

swift·​ly ˈswif(t)-lē 

: in a swift manner : with speed : quickly

Synonyms of swiftly

• quickly
• rapidly
• fast
• quick
• soon

Examples of swiftly in a Sentence

swiftly established himself as a star in Hollywood

Recent Examples on the Web

The federal judges who ordered the men’s releases have reacted swiftly — and, at times, furiously — to the re-arrests. — Seth Klamann, Denver Post, 7 Nov. 2026

Opposition to the facilities mounted swiftly over the summer as Americans grew worried about their potential to harm the environment, raise utility bills and contribute to job loss. — Ashley Capoot, CNBC, 6 Nov. 2026

Potential candidates began putting down markers swiftly this week. — Kevin Rector, Los Angeles Times, 6 Nov. 2026

Legislation had seemed to move swiftly through several contacts with Minister Adolfo Urso, which led to a draft proposal for a voluntary certification for fashion brands’ value chains. — Martino Carrera, Footwear News, 6 Nov. 2026

Word History

First Known Use

before the 12th century, in the meaning defined above