SimilarityRank
an_alien 0.834 40880
Aliens 0.740 52057
Alien 0.722 40545
extraterrestrial 0.649 64799
Martian 0.571 36404
invader 0.548 22890
creature 0.545 3729
demonic 0.543 45930
cyborg 0.539 61174
humanoid 0.536 50508
spaceship 0.527 40441
reptilian 0.518 98437
vampire 0.517 12341
supernatural 0.513 16397
monster 0.509 4091
droid 0.505 69353
malevolent 0.505 82691
an_evil 0.504 43791
illegal_alien 0.502 51850
strange 0.502 4507
zombie 0.501 9431
foreigner 0.499 5819
undead 0.498 32085
sentient 0.497 72705
sci-fi 0.496 35462