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    Dendril Roots
      planetary
      noun
      A planetary nebula.
      adjective
      (astronomy) Of, or relating to planets, or the orbital motion of planets.
      Of, or relating to the whole Earth; global.
      Of, or relating to the Earth; terrestrial.
      (of a gear train) Epicyclic.
      Roots
      planetesplanet- · Greek · wanderer
      Synonyms for planetary
      terrestrialadjplanetesimalninterplanetaryadjgalacticadjintersiderealextragalacticadjinterstellaradjcislunaradjcosmicadjcelestialadj
      Words related to planetary
      planetnextrasolarexoplanetplanetoidnapheliaearthsnuranologynorbitingvevectionnorrerynorbitsnasteroidsnastronomyncircumterrestrialmetagalaxyadjselenologynmoonsnapocynthioncometsnuranometryadjradiogalaxyadjgalaxiesnsublunaradjsubastralsublunaryadjsupergalaxyadjastronomicaladjearthlingnheliocentricadjcosmicaladj

      Synonyms & related words for planetary

      Find synonyms, related words, and the definition of planetary — including terrestrial, planetesimal, interplanetary, galactic, intersidereal, extragalactic. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

      Words related to planetary

      Explore words related to planetary — words associated with it, words that go with it, and its nearest matches in meaning. Related words include planet, extrasolar, exoplanet, planetoid, aphelia, earths, uranology, orbiting. Click any word to make it the center of the map and keep exploring the web of connections.

      Synonyms for planetary

      Common synonyms for planetary include terrestrial, planetesimal, interplanetary, galactic, intersidereal, extragalactic, interstellar, cislunar — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

      Where does planetary come from?

      The word planetary breaks down into one root of Greek origin: the root planet-, from Greek planetes (“wanderer”). Explore each root to see other English words built from the same source.

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