Related by context. Frequent words. (Click for all words.) 61 flew overhead 60 helicopters buzzed 59 circled overhead 59 hovering overhead 58 circling overhead 57 roared overhead 55 helicopter circled overhead 54 helicopters swooped 54 buzzing overhead 52 helicopters hovering 51 helicopters hovered 51 helicopters hovered above 51 helicopters buzzed overhead 51 ambulances raced 50 billowing clouds 50 helicopter hovered 50 helicopter hovered overhead 50 Helicopters buzzed overhead 50 helicopters hovered overhead 49 sirens blared 49 helicopters circled overhead 49 Apache helicopter gunships 48 helicopters circled 48 helicopters 47 Loud explosions 47 tracer rounds 47 Helicopter gunships 46 Smoke billowed 46 AH 1W Super 46 billowing smoke 46 Rocket propelled grenades 45 muzzle flashes 45 sirens wailing 45 gunfire crackled 45 smoke plumes 45 flames licked 45 tracer bullets 45 camouflage netting 45 Helicopters hovered 45 Helicopters flew 45 helicopter 45 vapor trail 44 darkening sky 44 crouched 44 loudspeakers blared 44 taxied 44 Cobra helicopters 44 loud explosions 44 heavy machineguns 44 swarmed 44 Gunfire rang 44 explosions reverberated 44 Fireworks exploded 44 helicopter gunships 44 Sirens wailed 44 wearing flak jackets 43 fighter jets pounded 43 smoke billowing 43 Helmeted 43 orange glow 43 arced 43 Sirens blared 43 whirred 43 strafed 43 black smoke billowing 43 artillery pounded 43 scrambled fighter jets 43 cloudless sky 43 whirr 43 predawn darkness 43 helicopter gunships attacked 43 dun colored 43 Explosions shook 43 helicopter rotors 43 swooping 43 raid sirens 42 eerie glow 42 smoke wafting 42 Thick smoke 42 mist 42 smoke billowed 42 chopper 42 darkening skies 42 crackled 42 Apache helicopters 42 scurried 42 strafe 42 flags flapping 42 circled 42 Armoured vehicles 42 choppers 41 Gunshots rang 41 antiaircraft 41 puffy clouds 41 flak vests 41 heavy machinegun 41 loud booms 41 helicopter gunship 41 whirring 41 shellfire 41 thump thump thump