swift

SWIFT /swɪft/
adjectiveB2SATTOEFLIELTS
LiteraryGeneral

Moving or capable of moving with great speed; happening quickly or promptly.

Often implies a smooth, effortless, and graceful speed, rather than the mechanical or aggressive speed of 'rapid'.

The story behind the word. Coming from the Old English 'swift', it shares a distant ancestor with the word 'swivel'. The original sense was about turning or moving in a specific direction with ease, which eventually evolved into the general sense of speed we use today.

Word relationships

  • quick: Quick is more common and can refer to a brief moment, while swift suggests a sustained, smooth motion.
  • slow: Slow is the general opposite, lacking the grace implied by swift.

Commonly confused with

  • fast: Fast is the most general term; swift is more formal and often describes the manner of movement.

Word family

  • swiftly (adverb): In a swift manner.
  • swiftness (noun): The quality of being swift.

Collocations

  • swift action
  • swift recovery
  • swift response

Idioms & expressions

  • swift as an arrow
  • a swift kick in the pants

Example sentences

  • "The swift current of the river carried the leaves downstream before we could catch them." Describing a natural movement.
  • "The swift is a bird that spends almost its entire life in the air, known for its incredible speed." A famous literary description of a bird.

Memory hook

Think of a 'Swift' bird—it doesn't just fly; it glides with effortless speed. Swift = Smooth and Fast.

When not to use

Avoid using for purely technical measurements of speed; use 'velocity' instead.

Fun facts

  • The bird known as the 'Swift' can stay airborne for up to ten months without landing.

Related words

fleet, rapid

Explore more words

agility, agile, supple, express, fleeting, elegant

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