Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Over two and a half years ago, the Air Force chose Redstone Arsenal in Huntsville for the headquarters of Space Command over 59 other cities on the basis of 21 different criteria.