Synonyms for inner planet

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Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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The inner planet revolved about it with one side glowing low red heat and the other side piled high with frozen atmosphere.

MORE RELATED WORDS FOR INNER PLANET

terrestrial planet

nounmajor planet
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.