5
world-wide
4
astrophysical(adjective, astronomical, astral)
4
catholic(adjective, limited, general, specific)
4
gargantuan
4
international(primo, top-of-the-line)
4
meandering(irregular, unsettled, unpredictable, unreliable)
4
mercurial(adjective, irregular, unpredictable, unreliable)
4
mundane(adjective, terrestrial)
4
nomad
4
rambling(adjective, irregular, unsettled, unpredictable, unreliable)
4
titanic
3
capricious(adjective, irregular, unpredictable, unreliable)
3
celestial(common, universal, general, broad, widespread)
3
colossal
3
elephantine
3
enormous
3
errant(unsettled, meandering)
3
galactic(cosmic, astronomical, astral)
3
gigantic
3
heavenly(astronomical, astral)
11 years ago|7k views|share |citing 
APASmart Define. (2015). planetary thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/planetary/thesaurus/synonyms
ChicagoSmart Define. 2015. "planetary thesaurus" https://smartdefine.org/planetary/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, planetary thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/planetary/thesaurus/synonyms>.
MLASmart Define. "planetary thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/planetary/thesaurus/synonyms>