Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
EXAMPLES FROM THE WEB FOR INNER PLANET
The inner planet revolved about it with one side glowing low red heat and the other side piled high with frozen atmosphere.
RELATED WORDS AND SYNONYMS FOR INNER PLANET
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.