Propulsion
Propulsion noun - The act of propelling.
Spacecraft and propulsion are semantically related in space topic. In some cases you can use "Spacecraft" instead a noun "Propulsion", when it comes to topics like rocket.
Nearby Word: propulsive
Spacecraft
Spacecraft noun - A craft capable of traveling in outer space; technically, a satellite around the sun.
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Synonyms for Spacecraft
Propulsion and spacecraft are semantically related in space topic. Sometimes you can use "Propulsion" instead a noun "Spacecraft", if it concerns topics such as rocket.
Both words in one sentence
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Although the whole rocket won't go to space, the spacecraft/rocket company SpaceX plans to make a reusable version of their Falcon 9 launch vehicle, with its two stages returning to and landing back at the launch site on their tails, with rocket propulsion and landing gear.
Source: Retro Rocket - Nuclear pulse propulsion is a method being studied on and off using nuclear detonations to propel a spacecraft.
Source: Explosion Propulsion -
Buckminster Fuller made this analogy when he referred to "Space Ship Earth." But to qualify for this trope, the super-colossal spacecraft must have some means of propulsion, or at the very least orbital correction.
Source: Planet Spaceship
Cite this Source
Spacecraft and Propulsion. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/propulsion/spacecraft
Propulsion & Spacecraft. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/propulsion/spacecraft>.
Spacecraft or Propulsion. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/propulsion/spacecraft.
Google Ngram Viewer shows how "propulsion" and "spacecraft" have occurred on timeline