MARS Scrabble 6 Words With Friends 7 Definition noun a small reddish planet that is the 4th from the sun and is periodically visible to the naked eye. — synonyms: Red_Planet noun (Roman mythology) Roman god of war and agriculture. Anagrams of MARS armsrams See all 13 words you can make from MARS → 4-letter words Words starting with M Words ending with S ← Unscramble different letters