Thesaurus.com
Dictionary.com
Showing results for Martian. Search instead for martians.
Definitions

Martian

[mahr-shuhn] / ˈmɑr ʃən /
NOUN
extraterrestrial
Synonyms
WEAK
E.T. little green man men from outer space space being space inhabitant
NOUN
space being
Synonyms
WEAK
E.T. alien extraterrestrial extraterrestrial visitor little green man man from Mars visitor from another planet

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