speed vs c
c vs speedspeed and c both are nouns.
speed is not an adjective while c is an adjective.
speed is a verb but c is not a verb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| speed | Yes | No | Yes | No |
| c | Yes | Yes | No | No |
As nouns,
c is a hyponym of
speed; that is, c is a
word with a more specific, narrower meaning than
speed:
- speed: distance travelled per unit time
- c: 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
Other hyponyms of speed include
angular velocity, airspeed, escape velocity, groundspeed, hypervelocity, muzzle velocity, peculiar velocity, radial velocity, light speed, speed of light, steerageway, terminal velocity, relative speed, relative velocity.
| speed (noun) | c (noun) |
|---|---|
| changing location rapidly | the 3rd letter of the Roman alphabet |
| a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression | 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 |
| a rate (usually rapid) at which something happens | |
| the ratio of the focal length to the diameter of a (camera) lens system | |
| distance travelled per unit time |
| speed (adjective) | c (adjective) |
|---|---|
| being ten more than ninety |
| speed (verb) | c (verb) |
|---|---|
| move faster | |
| cause to move faster | |
| move very fast | |
| travel at an excessive or illegal velocity | |
| move hurridly |
Words related to "speed"
- Benzedrine
- Dexedrine
- Methedrine
- accelerate
- acceleration
- airspeed
- alter
- amphetamine
- amphetamine sulfate
- amphetamine sulphate
- angular velocity
- barge
- belt along
- bennie
- brisk
- brisk up
- brisken
- buck
- bucket along
- bustle
- bustle about
- c
- cannonball along
- chalk
- change
- charge
- chicken feed
- crank
- dart
- dash
- deceleration
- deepen
- deoxyephedrine
- dextroamphetamine sulphate
- drug of abuse
- escape velocity
- excitant
- execution speed
- f number
- fast
- fastness
- flash
- fleet
- flit
- flutter
- focal ratio
- glass
- go
- graduality
- gradualness
- groundspeed
- haste
- hasten
- hastiness
- hie
- hotfoot
- hurriedness
- hurry
- hurrying
- hustle
- hypervelocity
- ice
- intensify
- light speed
- locomote
- meth
- methamphetamine
- methamphetamine hydrochloride
- modify
- motion
- move
- movement
- muzzle velocity
- pace
- peculiar velocity
- pelt along
- pep pill
- precipitation
- push forward
- quicken
- quickening
- race
- radial velocity
- rate
- ratio
- relative speed
- relative velocity
- run
- rush
- rush along
- scoot
- scud
- scudding
- shabu
- shoot
- shoot down
- slow
- speed of light
- speed up
- speeder
- speeding
- speedup
- speedy
- stampede
- steerageway
- step on it
- stimulant
- stimulant drug
- stop number
- street drug
- swiftness
- tear
- terminal velocity
- thrust ahead
- trash
- travel
- travel rapidly
- upper
- velocity
- whizz
- whizz along
- zip
- zoom
- zoom along
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