ufo
ufocal
ufology
ufonaut
UFO religionist
fastwalker
unidentified flying object
flying saucer group
little green man
rover
UFO nest
ufologist
wedge
bug-eyed monster
visitor
falling star
cosmogenous
Roswellian
minidrone
bum-clock
macromere
saucerian
intraterrestrial
angel hair
Earthship
jib
xenotechnology
helijet
xenoarchitecture
flying coffin
pelicanist
rolling stone
land-jobber
ayy
stowce
flyer
other
unidentified aerial phenomenon
space invader
spaceling
spaceshiplike
air-cushion vehicle
vessel
floating beacon
fly
naund
knuckleboom
extraterrene
ultratelluric
cityship