Speed of light
Speed of light 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.
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Synonyms for Speed of light
Velocity and speed of light are semantically related. In some cases you can use "Velocity" instead a noun phrase "Speed of light".
Velocity
Velocity noun - A high rate of movement or performance.
Speed of light and velocity are semantically related. Sometimes you can replace phrase "Speed of light" with "Velocity", this terms are similar.
Mutual synonyms
Both terms in one sentence
- Even if you can accept that that happened, this would have resulted in the module slamming into a planet at half the speed of light, which is more than enough velocity to disintegrate the entire thing on impact.
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A quick calculation can confirm that travelling 560 lightyears in 2.2 hours means travelling at a velocity of approximately 2.23 MILLION times the speed of light.
Source: Film / Flight of the Navigator -
The Event Horizon is not a thing but a location where your escape velocity is a speed faster than 186,000 miles per second (the speed of light).
Source: Useful Notes / Black Holes
Cite this Source
Velocity and Speed of light. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/speed_of_light/velocity
Speed of light & Velocity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/speed_of_light/velocity>.
Velocity or Speed of light. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/speed_of_light/velocity.
