Asteroid
Asteroid noun - Any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter).
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Synonyms for Asteroid
Planetoid
Planetoid noun - Any of numerous small celestial bodies that move around the sun.
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Synonyms for Planetoid
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- The Planetoid is a freeware Real-Time Strategy game developed by Metalsoul and hosted by YoYo Games.The game features the Hominids, a race of creatures who move to a new planet after their home is destroyed by the Planetoid, a large green asteroid that destroys everything in its path.
Source: Video Game / The Planetoid - Armageddon provides a shiny example in the categories of size, energy, and distance: An asteroid the size of Texas (roughly 700 - 1,000 km across depending on the axis chosen) is not an asteroid - it's a planetoid.
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On Lexx, an Asteroid Miner scouting a test shaft in a small planetoid is possessed by an alien essence, which proceeds to Body Surf while building a 20,000-planet theocracy around itself.
Source: Dug Too Deep
Cite this Source
Planetoid and Asteroid. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/asteroid/planetoid
Asteroid & Planetoid. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/asteroid/planetoid>.
Planetoid or Asteroid. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/asteroid/planetoid.
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