Related by context. Frequent words. (Click for all words.) 54 metal detectors 54 Metal detectors 43 x ray machines 43 X ray scanners 43 metal detector 42 X ray machines 41 key fobs 40 scanners 39 bomb sniffing dogs 39 baggage screening 38 iris scanning 38 fingerprint scanners 38 radiation detectors 38 detectors 38 scanning 37 fanny packs 37 Handicapped accessible 37 deadbolts 37 enhanced pat downs 37 nonmetallic 37 screeners 37 Screeners 37 wands 37 kirpans 36 motion detectors 36 screening 36 frisking 36 armed escorts 35 Bomb sniffing dogs 35 carryon luggage 35 cameras 35 drug sniffing dogs 35 sniffer dogs 35 TSA screeners 35 bulkiness 34 fingerprint scanning 34 pat downs 34 digital projectors 34 Cameras 34 handheld scanners 34 subway entrances 34 CCTVs 34 patdowns 34 holsters 34 Breathalyzers 34 entryways 33 thermal imager 33 stun guns 33 installing 33 polarized glasses 33 x ray machine 33 fingerprint scanner 33 soap dispensers 33 attenuators 33 eliminates 33 SENTRI 33 body scanners 33 entrances 33 aren'ta 33 fingerprint biometric 33 magnetometers 33 Cell phones 33 scanner 33 eliminate 33 lasers 33 Detectors 33 sky marshals 32 potties 32 Scanners 32 checkpoints 32 radiation detector 32 devices 32 obviates 32 www.tsa.gov 32 detector 32 intercoms 32 flashlights 32 tasers 32 x ray imaging 32 checked baggage 32 foolproof 32 shields 31 frisk 31 detecting 31 relatively inexpensive 31 Sniffer dogs 31 inbuilt 31 biometric authentication 31 endoscopes 31 inherent 31 protective vests 31 thermal imagers 31 Screening 31 Lighters 31 surveillance cameras 31 thermal imaging 31 backscatter 31 detection 31 chief Kip Hawley 31 earplugs 31 aerobridges