Synonyms|89Antonyms|3|Broader|92Narrower|238Related|111

118 entries under cosmos topic. ×

1
ice giant(noun, system, space)
1
inferior planets(noun, system, space)
1
inner planets(noun, system, space)
1
interstellar dust(noun, system, space)
1
ionosphere(noun, system, space)
1
jupiter(noun, system, space)
1
kuiper belt(noun, system, space)
1
lagrange points(noun, system, space)
1
mars(noun, system, space)
1
mercury(noun, system, space)
1
meteor shower(noun, system, space)
1
meteorite(noun, system, space)
1
milky way(noun, system, space)
1
minor planet(noun, system, space)
1
neptune(noun, system, space)
1
neutron star(noun, system, space)
1
north star(noun, system, space)
1
nova(noun, system, space)
1
orbit(noun, system, space)
1
outer planets(noun, system, space)
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ChicagoSmart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/narrower (accessed September 29, 2026).
HarvardSmart Define 2016, astronomy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/astronomy/thesaurus/narrower>.
MLASmart Define. "astronomy thesaurus" 21 January 2016. Web. 29 September 2026. <https://smartdefine.org/astronomy/thesaurus/narrower>