alien
antenna
art
being
big
bizarre
cartoon
character
cheerful
comic
concept
cosmic
creature
expression
extraterrestrial
eye
fantastic
fantasy
fiction
foot
friendly
funny
futuristic
galactic
going
green
happy
head
humanoid
illustration
inhabitant
invade
isolated
little
martian
mascot
monster
mutant
mystery
pace
pose
scifi
smiling
space
step
ufo
ugly
visitor
walking