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superfast

superfast

1 3.2
Moving or working much faster than usual
  • adjective
  • /ˈsuːpərˌfæst/
translation icon : súper rápido
  • Bristol has been used as a test bed for 4G for the last few months, but from today you will be able to browse the web in the city using a superfast mobile connection.
  • superfast Internet
  • superfast connection
  • superfast computers

Examples

  • While consumers have been able to sign up to the new carrier for a little while now, today is the official rollout of its superfast 4G mobile service.

    Blog text (13)
  • A superfast induction-driven roller coaster is part of the show at the Sahara Hotel and Casino, as hotels vie to present special entertainment experiences.

    Academic text (2006)
  • While including lots of images and widgets may make a site visually appealing, be aware that not all users may have a superfast Internet connection at home.

    Academic text (2014)
  • Facebook is introducing a permanent home for its Developer Garage in London and superfast BT broadband in the Shoreditch and Old Street areas.

    Blog text (31)
  • British Telecom will bring forward the roll-out of superfast broadband in Shoreditch and Old Street.

    Blog text (31)
  • 15 November 2012 -- Advanced Mobile Communications, the mobile arm of Advanced Computer Software Group plc (Advanced), today announces that it has been selected as a business-to-business (B2B) dealer of EE -- the UK's advanced communications brand that is the first to offer superfast 4G in the UK.

    Blog text (26)
  • The new processor allows the computer to run applications at a superfast speed.

  • He completed the race in a superfast time, finishing well before his competitors.

  • With its superfast download speeds, streaming videos is a seamless experience.

Synonyms

fast
vssuperfast
1.0

Moving or happening quickly

is the extreme term meaning far faster than high speed
quickly
vssuperfast
1.0

At a fast speed or without delay

is a stronger term meaning far quicker than this fast pace
quick
vssuperfast
1.0

Happening or done very fast without delay

is a stronger term indicating much greater speed
rapidly
vssuperfast
446 1.4

In a very short time

is more intense, stressing much higher speed than this term
rapid
vssuperfast
295 1.3

Happening very quickly

is stronger, indicating an even greater jump above normal speed
swift
vssuperfast
118 1.4

Moving or happening very quickly

is more intense, stressing a much greater rapidity than smooth quickness
high-speed
vssuperfast
100 3.2

Able to work or move much faster than normal

is more extreme in quickness rather than technical design focus
swiftly
vssuperfast
84 1.0

Quickly and smoothly

is more extreme, focusing on much greater speed
speedy
vssuperfast
70 1.8

Moving or happening very quickly with little delay

is more extreme, implying a much higher degree of speed
snappy
vssuperfast
15 3.7

Quick and energetic in movement or action

is faster in degree, meaning far quicker than lively brisk action
supersonic
vssuperfast
12 6.7

Faster than the speed of sound in air

is a general extreme speed term not tied to that threshold
breakneck
vssuperfast
10 6.7

Very fast in a way that is dangerous

is similarly extreme but without implying danger or risk
lightning fast
vssuperfast
  • Informal
6 3.6

Happening or moving very quickly

is equally extreme but used to mark much greater quickness overall
speedily
vssuperfast
6 2.4

To act quickly without delay

denotes a higher intensity of speed beyond mere promptness
mile a minute
vssuperfast
  • Informal
5 3.9

Very quickly, often when someone talks or acts

is broader and marks a much higher level of quickness overall
high-velocity
vssuperfast
5 5.7

Moving or working much faster than similar things

is broader and stresses being much faster than typical examples
lightning-quick
vssuperfast
2 4.2

Happens almost instantly

is equally extreme but framed as a general very fast degree
at lightspeed
vssuperfast
  • Informal
1 5.1

To happen or be done very quickly

means much faster than normal without the figurative travel image
ultrafast
vssuperfast
1 3.9

Much quicker than normal for the same thing

is even more extreme in speed and emphasises much greater quickness
ultrarapid
vssuperfast
  • Specialized
1 4.8

Very fast, especially in science and medicine

is similar but stresses much greater quickness in general use
quick as a flash
vssuperfast
  • Informal
1 2.0

Happen very fast

is a general extreme speed term rather than sudden instant
lightspeed
vssuperfast
  • Informal
4.9

Happening or done extremely fast

expresses the same extreme quickness in a more general way
supersonically
vssuperfast
6.7

In a very fast way that happens almost instantly

is similar but focuses on being much quicker than usual
double quick
vssuperfast
  • Informal
4.1

Very fast, without delay

is more extreme, indicating much quicker action than urgent speed
double-quick
vssuperfast
7.9

Very quick, as when soldiers march at twice the normal speed

is a more general extreme speed term not limited to marching
with a quickness
vssuperfast
  • Informal
7.2

In a very short time

is more extreme, indicating a much faster degree than urgent haste
swifty
vssuperfast
  • Informal
8.5

Happening very quickly

is a stronger term indicating a much higher level of speed

Antonyms

1.0

Moving or happening at a low speed

How Fast

superfast
1 3.2
rapid
295 1.3
fast
1.0
quick
183 1.0
moderate
415 3.3
slow
1.0

Surface Forms

superfast positive
superfaster comparative
superfastest superlative

Morphology

superfast = fast (transparent) = super + fast

The productive intensifying prefix 'super-' clearly modifies 'fast' to mean 'very quick', so learners can derive the meaning.

Etymology

Superfast is made from super and fast. Super comes from a Latin word meaning 'above' or 'very' and is used in words like superhero and supermarket, and fast means 'quick', so superfast means 'very quick' or 'much quicker than usual'.