Dictionary Only:
Profanity Off:

LIGHT SPEED Synonyms

There are 13 synonyms of the phrase light speed. (exact relations)
There are 9 hypernyms of the phrase light speed. (close relations)
Also try synonyms for..
lightspeedy

Best Alternative Words for LIGHT SPEED

Expand?WordSave?More Syns..UsageType
accelerated
verb, adverb, adjectivev, adv, adj
adjective satellite

• speeded up, as of an academic course

breakneck
adjectiveadj
adjective satellite

• moving at very high speed

brisk
adjectiveadj
adjective satellite

• quick and energetic

• imparting vitality and energy

• very active

verb

• become brisk

expeditious
adjectiveadj
adjective satellite

• marked by speed and efficiency

fast
adverb, adjectiveadv, adj
adjective

• acting or moving or capable of acting or moving quickly

• (used of timepieces) indicating a time ahead of or later than the correct time

• at a rapid tempo

noun

• abstaining from food

adverb

• quickly or rapidly (often used as a combining form)

• firmly or closely

adjective satellite

• (of surfaces) conducive to rapid speeds

• resistant to destruction or fading

• unrestrained by convention or morality

• hurried and brief

• securely fixed in place

• unwavering in devotion to friend or vow or cause

• (of a photographic lens or emulsion) causing a shortening of exposure time

verb

• abstain from certain foods, as for religious or medical reasons

• abstain from eating

fleet
verb, nounv, n
noun

• group of aircraft operating together under the same ownership

• group of motor vehicles operating together under the same ownership

• a group of steamships operating together under the same ownership

• a group of warships organized as a tactical unit

adjective satellite

• moving very fast

verb

• move along rapidly and lightly; skim or dart

• disappear gradually

quick
adverb, adjectiveadv, adj
noun

• any area of the body that is highly sensitive to pain (as the flesh underneath the skin or a fingernail or toenail)

adverb

• with little or no delay

adjective satellite

• accomplished rapidly and without delay

• hurried and brief

• moving quickly and lightly

• apprehending and responding with speed and sensitivity

• performed with little or no delay

• easily aroused or excited

rapid
adverb, adjectiveadv, adj
noun

• a part of a river where the current is very fast

adjective satellite

• done or occurring in a brief period of time

• characterized by speed; moving with or capable of moving with high speed

speedy
adjectiveadj
adjective satellite

• characterized by speed; moving with or capable of moving with high speed

• accomplished rapidly and without delay

supersonic
adverb, adjectiveadv, adj
adjective

• (of speed) greater than the speed of sound in a given medium (especially air)

adjective satellite

• having frequencies above those of audible sound

swift
noun, adjectiven, adj
noun

• a small bird that resembles a swallow and is noted for its rapid flight

• United States meat-packer who began the use of refrigerated railroad cars (1839-1903)

• common western lizard; seen on logs or rocks

• an English satirist born in Ireland (1667-1745)

adjective satellite

• moving very fast

speed of light
nounn
noun

• the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second

c
nounn
noun

• a degree on the centigrade scale of temperature

• the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second

• the 3rd letter of the Roman alphabet

• a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy

• one of the four nucleotides used in building DNA, also known as also known as deoxycytidylate, or dCMP; all four nucleotides have a common phosphate group and a sugar (ribose)

• a base found in DNA and RNA and derived from pyrimidine; pairs with guanine

• an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds

• ten 10s

• a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second

• a general-purpose programing language closely associated with the UNIX operating system

• (music) the keynote of the scale of C major

• the 3rd letter of the Roman alphabet

• street names for cocaine

adjective satellite

• being ten more than ninety

Best Hypernyms For LIGHT SPEED

Here is a list of related hypernyms for light speed, these are close relations that fall within the same topic. Most relevant words are highlighted and in order.
Words (9)
speed velocity celerity constant fleetness pace quickness rapidity swiftness

Alternatives for ACCELERATED

WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen