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V1 |
hurry, speed, zip, travel rapidly | move very fast | ||
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speed, speeding, hurrying | changing location rapidly | ||
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speed, fastness, swiftness | a rate (usually rapid) at which something happens | ||
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V1 |
rush, race, speed, hasten, hotfoot, hie, pelt along, rush along, cannonball along, bucket along, belt along, step on it | move fast | ||
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speed, focal ratio, f number, stop number | the ratio of the focal length to the diameter of a (camera) lens system | ||
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speed, amphetamine, pep pill, upper | a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression | ||
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V2 |
accelerate, speed, speed up | cause to move faster | ||
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V1 |
speed | travel at an excessive or illegal velocity | ||
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V1, V2 |
accelerate, speed, quicken, speed up | move faster | ||
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speed, velocity | distance travelled per unit time |