Related by context. Frequent words. (Click for all words.) 56 flew overhead 56 helicopters hovering 54 circling overhead 52 helicopter hovered overhead 49 helicopters hovered 48 helicopter hovered 48 helicopters circled 47 helicopters circled overhead 46 circling 45 helicopters hovered overhead 45 roared overhead 44 sirens wailing 43 whirr 43 sirens blaring 41 helicopters buzzed overhead 41 ringed 40 loud explosions 40 helicopters 39 encircled 39 swooping 39 searchlights 39 orange glow 39 billowing 39 circled 39 dark clouds 38 Smoke billowed 38 hovering 38 vapor trail 38 nightfall 38 whirring 38 billowing smoke 38 whizzing 38 exploding 38 strobe lights 37 smoldering wreckage 37 cloudless sky 37 lights flashing 37 artillery pounded 37 swarming 37 deafening 37 flypast 37 perched atop 37 blaring 37 deafening roar 37 outriders 37 surrounded 37 chirping 36 binoculars 36 deafening noise 36 overhead 36 swooped 36 perched 36 smoke billowing 36 shrieking 36 screech 36 screeching 35 shrieked 35 flashing lights 35 helicopter gunships 35 overcast skies 35 hoisted 35 descended 35 wailing 35 cordoned off 35 swarm 35 curious onlookers 35 sky 35 omnipresent 35 perching 35 cloudy sky 35 clouds 35 Sirens wailed 35 droning 35 screeched 34 eerie silence 34 squawking 34 Thick smoke 34 strobes 34 cordoned 34 camera pans 34 snipers 34 gawking 34 swarmed 34 rooftops 34 smoke billowed 34 nearby 34 sirens 34 helmeted 34 crouched 34 shrieks 34 Snipers 34 encircling 34 tanks rumbled 34 beeping 34 taxied 33 whoosh 33 gun toting 33 escorting 33 machineguns 33 whir 33 flashbulbs