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.
MORE RELATED WORDS FOR INNER PLANET
terrestrial planet
nounmajor planetRoget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.