extraterrestrial spacecraft
Synonyms for extraterrestrial spacecraft
MOST RELEVANT
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
MORE RELATED WORDS FOR EXTRATERRESTRIAL SPACECRAFT
UFO
noununidentified flying objectflying saucer
nounspaceshipunidentified flying object
noununknown flying objectRoget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.