Related by context. Frequent words. (Click for all words.) 59 flashlights 56 flashlight 55 night vision goggles 53 telescopes 50 walkie talkies 50 magnifying glass 49 sunglasses 48 tripod 48 telescope 48 microscopes 46 infrared 45 scopes 45 thermal imaging 44 squinting 44 camera 44 goggles 43 lenses 42 rifles 42 camera lens 42 viewfinder 41 lawn chair 41 vantage point 41 cameras 41 compass 41 rifle 41 lawn chairs 41 earplugs 40 eyeglasses 40 spotter 40 machine guns 40 peered 40 spotters 40 gazing 40 glasses 39 snowshoes 39 lens 39 magnification 39 headlights 39 kayaks 39 squint 38 GPS 38 walkie talkie 38 decoys 38 peeking 38 metal detector 38 birding 38 gaze 37 backpack 37 spectacles 37 satellite dish 37 Cameras 37 torches 37 assault rifles 37 peering 37 spotting 37 crouched 37 reconnaissance 36 surveillance cameras 36 sonar 36 moonlight 36 sleeping bags 36 AK #s 36 .# caliber rifle [002] 36 snorkel 36 automatic rifles 35 gazed 35 radios 35 remote sensing 35 GPS receiver 35 rubber boots 35 detectors 35 shotguns 35 dusk 35 Global Positioning System 35 optics 35 .# caliber 35 lasers 35 wearing sunglasses 35 constellations 35 birders 35 sleeping bag 34 backpacks 34 peripheral vision 34 observatory 34 strolling 34 digital cameras 34 reflectors 34 metal detectors 34 camouflaged 34 stopwatch 34 rearview mirror 34 perched 34 bright orange 34 peeked 34 antennae 34 antennas 34 laptop computer 34 camouflage 34 microphones 34 afar 34 crouching