SimilarityRank
UAV 0.938 49002
unmanned 0.887 26624
UAS 0.869 51126
Unmanned 0.869 69079
helicopters 0.793 16101
ground-based 0.782 65588
drones 0.768 18343
aircrafts 0.768 53087
F-16 0.767 59753
radars 0.764 53900
aircraft 0.752 3392
F-22 0.749 75391
F-15 0.742 98460
reconnaissance 0.739 26532
short-range 0.736 69382
missile 0.732 11186
warplanes 0.731 73645
ICBM 0.731 89556
missiles 0.731 12756
space-based 0.728 87153
gunships 0.721 92867
C-130 0.720 83046
air-to-air 0.719 87779
IAF 0.719 56869
anti-aircraft 0.717 53211