Synonyms for

Interplanetary

Verb Another word for interplanetary — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

relating to or occurring between planets

Synonyms & similar words

cosmic interstellar intergalactic astral planetary celestial space interstellar intergalactic extraterrestrial planetary solar interstellar intergalactic extraterrestrial planetary space celestial stellar astrological

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