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rapidly

rapidly

446 1.4
In a very short time
  • adverb
  • /ˈræpɪdli/
translation icon : rápidamente
  • But now it's spreading rapidly throughout local communities.
  • rapidly changing
  • rapidly expanding
  • rapidly growing

I feel like we're aging rapidly, trying to keep up.

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Examples

  • But the media along which we can convey content is rapidly changing.

  • Rohan's population grew rapidly and the people prospered.

  • I support you when you say that we should rapidly reduce prices.

  • What happens when you rapidly cool hot metal?

  • There was no longer real space for making sense of the changes happening so rapidly in the country.

    Academic text (2011)
  • We were growing so rapidly and successfully.

  • The sun was down now, and the sky was fading rapidly toward night.

    Fiction book (1990)
  • They have been growing very rapidly over the last decade.

  • No wonder state and federal health departments later expressed alarm at the rapidly rising rate of diabetes.

    Academic text (2011)
  • The runner moved rapidly towards the finish line, determined to win the race.

Synonyms

fast
vsrapidly
1.0

Moving or happening quickly

is the general idea of great speed without extra nuance
quickly
vsrapidly
1.0

At a fast speed or without delay

is the neutral core meaning of moving with great speed
quick
vsrapidly
  • Informal
130 1.0

Happening or done without any delay

is the neutral high speed sense without the informal tone
swiftly
vsrapidly
84 1.0

Quickly and smoothly

stresses speed alone rather than smoothness of action
in the blink of an eye
vsrapidly
  • Informal
50 3.3

Very quickly, in almost no time

is the simple idea of high speed, not sudden appearance
hastily
vsrapidly
49 3.5

In a quick, careless way

is the neutral great speed sense, not implying carelessness
in a flash
vsrapidly
  • Informal
35 2.5

Very quickly in a single moment

captures speed generally rather than suddenness or surprise
briskly
vsrapidly
24 3.5

Quickly and with a lot of energy to get things done

is about speed only, not energy or efficiency
hurriedly
vsrapidly
23 3.2

Acting quickly with little care

is simply about moving fast, not about lack of care
chop-chop
vsrapidly
  • Archaic
16 8.1

To tell someone to hurry in a quick way

is the general description of high speed, not a direct order
in short order
vsrapidly
13 3.5

Very quickly without delay

is the broad great speed meaning, not the no-delay emphasis
expeditiously
vsrapidly
11 7.3

In a quick and efficient way

captures speed alone rather than the added efficiency advantage
in haste
vsrapidly
9 2.8

Quickly and without careful thought

focuses on speed alone rather than careless or hasty manner
speedily
vsrapidly
6 2.4

To act quickly without delay

focuses on pure great speed rather than promptness of process
lightning fast
vsrapidly
  • Informal
6 3.6

Happening or moving very quickly

expresses great speed but not necessarily extreme intensity
apace
vsrapidly
  • Archaic
5 8.2

At a fast pace

covers speed in general rather than continuous forward progress
in a snap
vsrapidly
  • Informal
3 3.0

It happens very quickly with little effort

is the broad fast meaning, not the ease or immediacy focus
post-haste
vsrapidly
  • Formal
3 7.4

As quickly as possible

is the neutral idea of great speed, not urgent command
at lightspeed
vsrapidly
  • Informal
1 5.1

To happen or be done very quickly

says simply that something happens with great speed, not fantasy
at a good clip
vsrapidly
  • Informal
1 6.0

Moving at a fairly fast speed

is the basic sense of high speed without brisk tone
quick as a flash
vsrapidly
  • Informal
1 2.0

Happen very fast

is the plain notion of great speed without the flash image
like Speedy Gonzales
vsrapidly
  • Informal
1 8.0

In a very quick way, like someone running fast

is the straightforward sense of moving with great speed
precipitately
vsrapidly
  • Formal
1 8.3

Very quickly without careful thought

is about fast movement only, not the excessive hurriedness
fleetly
vsrapidly
7.9

To do something quickly and smoothly

focuses on plain high speed without agility emphasis
double quick
vsrapidly
  • Informal
4.1

Very fast, without delay

means high speed generally rather than an intensified hurry
with a quickness
vsrapidly
  • Informal
7.2

In a very short time

covers great speed but not the added urgency or pressure
supersonically
vsrapidly
6.7

In a very fast way that happens almost instantly

states high speed without implying extreme or exaggerated intensity
in quick sticks
vsrapidly
  • Archaic
9.9

Very quickly and in a hurry

is the basic idea of great speed without rushed energy tone

Antonyms

1.0

At a low speed without hurrying

273 1.9

Slowly and steadily over time

How Fast

instantly
330 1.0
rapidly
446 1.4
quickly
1.0
gradually
273 1.9
slowly
1.0

Surface Forms

rapidly positive

Morphology

rapidly = rapid (transparent) = rapid + ly

The adverb is directly derived from the adjective 'rapid' by the productive suffix '-ly', making the meaning clearly predictable to learners.

Etymology

Rapidly comes from the Latin word rapidus, which meant 'rushing' or 'seizing'. Think of the rapids in a river that move very fast; that's why rapidly means 'quickly'.