UFO, flying saucer, spaceship, alien craft.
"unidentified flying object." YourDictionary, n.d. Web. 12 October 2018. <http://thesaurus.yourdictionary.com/unidentified-flying-object>.
unidentified flying object. (n.d.). Retrieved October 12th, 2018, from http://thesaurus.yourdictionary.com/unidentified-flying-object
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.